EN： The transitional phrase 'On one hand' is used to introduce the first of two contrasting points or perspectives. It is typically followed by 'on the other hand' to present the opposing side.
中文： 過渡片語「On one hand」（一方面）用於引入兩個對比觀點或角度中的第一個。通常後面會接「on the other hand」（另一方面）來呈現相反的觀點。
On one hand, this job offers a high salary.
一方面，這份工作提供高薪。
EN： The verb 'help' can be followed by an object and a bare infinitive (verb without 'to'). The pattern is 'help + someone + do something'.
中文： 動詞「help」（幫助）後面可以接受詞和不帶 to 的不定詞（原形動詞）。其結構為「help + 某人 + 做某事」。
She helped me clean the kitchen.
她幫我打掃了廚房。
EN： The transitional phrase 'On the other hand' is used to introduce a contrasting point or perspective, typically following a statement starting with 'On one hand'.
中文： 過渡片語「On the other hand」（另一方面）用於引出相反或對立的觀點，通常與前文的「On one hand」（一方面）搭配使用，以呈現事物的兩面性。
On one hand, the job pays well. On the other hand, the hours are very long.
一方面這份工作薪水很高；另一方面，工時卻非常長。
EN： The modal verb 'can' is used here to express possibility or potential, indicating that the subject has the capability or tendency to cause a certain result.
中文： 情態助動詞「can」在此處用於表示可能性或潛在性，指出主詞有能力或傾向會導致某種結果（在此指浪費時間）。
Loud music can damage your hearing over time.
大聲的音樂隨著時間過去可能會損害你的聽力。
EN： In English discussions and essays, presenting balanced arguments is highly valued. Transition phrases like 'On the other hand' are essential tools for critical thinking, showing that the speaker has considered multiple perspectives of an issue.
中文： 在英文討論與寫作中，呈現平衡的論點非常受到重視。像「On the other hand」這樣的過渡片語是批判性思考的重要工具，顯示出說話者已經考量了事情的多個面向，而非流於單一偏見。
EN： The structure 'One advantage of [noun] is [noun/noun phrase]' is used to introduce a single positive aspect of a topic. 'Advantage' acts as the head noun of the subject phrase, and 'of' is a preposition showing association.
中文： 「One advantage of [名詞] is [名詞/名詞片語]」的結構用於介紹某個主題的單一積極面（優勢）。其中「advantage」作為主詞片語的核心名詞，「of」為介係詞，表示關聯性。
One advantage of online learning is flexibility.
線上學習的一個優勢是靈活性。
EN： Comparative adjectives (like 'faster') are used to describe a change or comparison. In this sentence, 'faster' modifies the noun 'research' to indicate a higher speed compared to traditional methods.
中文： 比較級形容詞（如「faster」）用於描述變化或進行比較。在本句中，「faster」修飾名詞「research」，以表示與傳統方法相比更高的速度。
EN： The noun clause introduced by 'that' functions as a subject complement (predicative clause) after the linking verb 'is'. It explains what the 'drawback' is. 'That' in this structure is a conjunction and does not play a grammatical role within the noun clause itself, but it cannot be omitted when it introduces a subject complement clause in formal writing.
中文： 由「that」引導的名詞子句在連繫動詞「is」後面擔任主詞補語（表語子句），用來解釋「缺點（drawback）」是什麼。在這個結構中，「that」是連接詞，在子句中不擔任任何語法角色，但在正式寫作中引導主詞補語子句時通常不可省略。
The main problem is that we lack sufficient funding.
主要的問題是我們缺乏足夠的資金。
EN： The modal verb 'may' is used to express possibility or likelihood in the present or future. It suggests that while something is not certain, it is a plausible outcome.
中文： 情態助動詞「may」用於表示現在或未來的可能性。它表明某事雖然不確定，但卻是一個可能發生的結果（意為「可能、也許」）。
We may need to revise our plan later.
我們稍後可能需要修改我們的計劃。
EN： The conjunction 'while' is used at the beginning of a subordinate clause to show contrast between two ideas, similar to 'although' or 'whereas'. It helps present two opposing viewpoints within a single sentence.
中文： 從屬連接詞「while」用於引導從屬子句，表示兩個想法之間的對比，類似於「although」（雖然）或「whereas」（然而）。它有助於在單一句子中呈現兩種相反的觀點。
While some people prefer tea, others love coffee.
雖然有些人偏好茶，但其他人則熱愛咖啡。
EN： The correlation between 'some' and 'others' is a common structure used to contrast different groups of people or things. 'Some' refers to a portion of a group, while 'others' refers to other members of the same general category.
中文： 「some」（有些人）與「others」（其他人）的對照是常用來對比不同群體或事物的結構。「some」指群體中的一部分，而「others」則指同一大類別中的其他成員。
Some students passed the exam, while others failed.
有些學生通過了考試，而其他人則不及格。
EN： The coordinating conjunction 'yet' is used to connect two contrasting ideas. It functions similarly to 'but' but often carries a stronger sense of surprise or contrast, emphasizing that the second statement is true despite the first.
中文： 對等連接詞「yet」用於連接兩個對比的觀點。其功能與「but」相似，但通常帶有更強烈的驚訝或對比意味，強調儘管第一件事屬實，第二件事依然成立。
The weather was cold and rainy, yet they decided to go for a walk.
天氣寒冷且下著雨，然而他們還是決定去散步。
EN： The modal verb 'can' is used here to express possibility or potential. It indicates that while distraction is not guaranteed, technology has the inherent capability to cause it.
中文： 情態助動詞「can」在此處用於表示可能性或潛在性。它指出雖然分心並非必然發生，但科技本身具有導致分心的能力。
EN： The semicolon (;) is used to link two independent clauses that are closely related in thought. It indicates a closer relationship between the clauses than a period would, and it does not require a coordinating conjunction (like 'and' or 'but').
中文： 分號（;）用於連接兩個在思想上緊密相關的獨立子句。它表示子句之間的關係比句號更為緊密，且不需要使用對等連接詞（如 'and' 或 'but'）。
Some people prefer traveling by train; others enjoy driving.
有些人喜歡搭火車旅行；其他人則喜歡開車。
EN： Parallel structure (parallelism) involves using the same pattern of words to show that two or more ideas have the same level of importance. Here, the structure 'The [noun] is [noun]' is repeated ('The benefit is access' and 'The cost is focus') to create balance and contrast.
中文： 平行結構（排比）是指使用相同的單字模式來顯示兩個或多個想法具有相同的關鍵重要性。在這裡，重複使用 'The [名詞] is [名詞]' 的結構（'The benefit is access' 與 'The cost is focus'）以創造平衡與對比。
The goal is success; the path is hard work.
目標是成功；路徑則是努力。
EN： This sentence reflects a common modern philosophical debate about technology. 'Access' refers to the unlimited information and connection the internet provides, while 'focus' refers to our increasingly fragmented attention spans. It highlights the trade-off inherent in the digital age.
中文： 這句話反映了現代人對科技的哲學反思。「Access」（獲取管道）指的是網路提供的無限資訊與連結，而「focus」（專注力）則是指我們日益碎片化的注意力。它點出了數位時代不可避免的權衡取捨。
EN： The verb 'argue' is followed by a noun clause starting with the conjunction 'that'. This 'that-clause' functions as the direct object of the verb, expressing the opinion or argument being made. In informal English, 'that' can be omitted, but it is often kept in formal or written contexts.
中文： 動詞「argue」（主張/認為）後面接由連接詞「that」引導的名詞子句。這個「that 子句」作為該動詞的直接受詞，用來表達所主張或論述的觀點。在非正式英語中，「that」常被省略，但在正式或書面語中通常會保留。
Some experts argue that technology improves learning efficiency.
一些專家認為科技能提高學習效率。
EN： The verb 'harm' is a transitive verb meaning to cause hurt or damage to someone or something. It directly takes a noun phrase ('our sleep') as its direct object without needing a preposition.
中文： 動詞「harm」（損害/傷害）是一個及物動詞，意思是對某人或某事造成傷害或損害。它直接接名詞片語（「our sleep」）作為其直接受詞，不需要加介係詞。
Too much caffeine can harm your health.
攝取過多咖啡因會損害你的健康。
EN： In modern English-speaking societies, the debate over 'screen time' and its impact on sleep hygiene is a very common topic. The blue light emitted by screens is widely discussed in wellness and scientific contexts as a disruptor of sleep patterns.
中文： 在現代英語系國家中，關於「螢幕時間」（screen time）及其對睡眠衛生（sleep hygiene）影響的辯論是非常普遍的話題。螢幕釋放的藍光在健康與科學領域中，經常被討論為干擾睡眠作息的主要因素。
EN： The use of 'that' as a conjunction to introduce a noun clause (or content clause) acting as the direct object of the verb 'believe'. It specifies what is being believed.
中文： 使用連接詞「that」來引導一個名詞子句（或稱為內容子句），作為動詞「believe」的直接受詞，用來具體說明相信的內容。
Many experts believe that technology can improve education.
許多專家相信科技能夠改善教育。
EN： The subject pronoun 'others' is used to refer to 'other people' in a general sense, often contrasted with 'some' in discussions to present different viewpoints.
中文： 代名詞「others」用來泛指「其他人」，在討論中常用來與「some（有些人）」做對比，以呈現不同的觀點。
Some prefer reading books, while others like watching movies.
有些人喜歡看書，而其他人則喜歡看電影。
EN： The sentence begins with a past participle clause ('Used wisely'), which is a reduced adverbial clause. It functions as a conditional clause, short for 'If they are used wisely'. This structure is common in formal or written English to make sentences more concise.
中文： 句子開頭的過去分詞片語「Used wisely」是一個簡化的副詞子句。它在此處具有條件句的功能，是「If they are used wisely」（如果它們被明智地使用）的縮寫。這種結構在正式或書面英語中非常常見，能使句子更加精煉。
Kept in a cool place, the medicine will last for years.
如果保存在陰涼處，這種藥物可以保存好幾年。
EN： The adverb 'truly' is used before the main verb 'improve' to add emphasis, meaning 'sincerely', 'genuinely', or 'in fact'. It strengthens the assertion of the sentence.
中文： 副詞「truly」置於主要動詞「improve」之前，用以加強語氣，意思是「確實地」、「真正地」或「事實上」，強化了整個句子的論點。
This technology can truly change how we communicate.
這項技術確實能改變我們的溝通方式。
EN： The sentence begins with a past participle clause ('Used poorly'), which is a reduced adverbial clause. It functions as a conditional or concessive modifier, equivalent to 'If they are used poorly'. This structure is common in formal or written English to make sentences more concise.
中文： 句子開頭的「Used poorly」是一個過去分詞引導的簡化副詞子句（分詞構句）。它在此處表示條件，相當於「If they are used poorly」（如果它們被使用不當）。這種結構在書面或正式英語中非常常見，能使句子更為精煉。
Used wisely, social media can be a powerful tool for learning.
如果使用得當，社群媒體可以成為學習的強大工具。
EN： The phrasal verb 'hold someone back' means to prevent someone from making progress, developing, or succeeding. It is a separable phrasal verb, meaning the pronoun object ('us') must go between the verb and the particle.
中文： 片語動詞「hold someone back」意為「阻礙某人的發展、進步或成功」。這是一個可拆分的片語動詞，因此代名詞受詞（如本句中的「us」）必須放在動詞與介系詞/副詞之間。
Fear of failure should not hold you back.
對失敗的恐懼不應該阻礙你前進。
EN： The phrase 'In the end' is an adverbial prepositional phrase used as a sentence connector. It means 'finally', 'ultimately', or 'after considering everything', and is typically followed by a comma when placed at the beginning of a sentence.
中文： 片語「In the end」是一個作副詞修飾語的介系詞片語，用作句子連接詞。意思是「最後」、「歸根究底」或「在考慮了所有情況之後」，當放在句首時，通常後面會加上逗號。
In the end, they decided to postpone the meeting.
最後，他們決定推遲會議。
EN： The clause 'how we use them' is a noun clause (specifically a wh-clause) acting as the subject of the main verb 'matters'. Noun clauses function as single nouns and take singular verbs (like 'matters').
中文： 子句「how we use them」是一個名詞子句（具體來說是 wh- 子句），在句中擔任主要動詞「matters」的主詞。名詞子句的功能相當於單一單字，並搭配單數動詞（如「matters」）。
How you handle pressure defines your character.
你如何應對壓力決定了你的性格。
EN： The determiner 'every' is used with a singular countable noun ('technology') to refer to all members of a group. Even though it refers to multiple things collectively, it takes a singular verb ('brings').
中文： 限定詞「every」（每個）後面必須接單數可數名詞（在此為 technology），用來指代某個群體中的所有成員。雖然它在概念上指多個事物，但在語法上視為單數，因此動詞須使用單數形（brings）。
Every student has a unique talent.
每個學生都有獨特的才能。
EN： The correlative conjunction 'both... and...' is used to join two parallel grammatical elements (nouns, adjectives, or verbs) and emphasizes that two things are true or present at the same time.
中文： 關聯連接詞「both... and...」（兩者都……；既……又……）用於連接兩個對等的語法元素（如名詞、形容詞或動詞），用以強調兩者同時存在或皆為事實。
The movie was both funny and educational.
這部電影既有趣又具教育意義。
EN： The transitional phrase 'On one hand' is used to introduce the first of two contrasting points, facts, or arguments. It is typically followed by 'On the other hand' to present the opposing side.
中文： 過渡片語「On one hand」（一方面）用於引出兩個對比性觀點、事實或論點中的第一個。通常隨後會使用「On the other hand」（另一方面）來呈現相反的一面。
On one hand, the job pays well.
一方面，這份工作薪水很高。
EN： The verb 'give' is a ditransitive verb, which means it takes two objects: an indirect object (the recipient, 'us') and a direct object (the thing given, 'endless knowledge').
中文： 動詞「give」（給予）是一個雙賓語動詞（ditransitive verb），這意味著它需要兩個賓語：間接賓語（接受者「us」）和直接賓語（被給予的事物「endless knowledge」）。
She gave me a book.
她給了我一本書。
EN： The transitional phrase 'On the other hand' is used to introduce a contrasting point or perspective, typically following a statement starting with 'On one hand'.
中文： 過渡片語「On the other hand」（另一方面）用於引入對比的觀點或角度，通常在以「On one hand」（一方面）開頭的句子之後使用。
On one hand, the city is exciting. On the other hand, it is very expensive.
一方面，這座城市很令人興奮。另一方面，它的消費非常昂貴。
EN： The verb pattern 'flood someone with something' is used metaphorically to mean overwhelming someone with a large quantity of something, similar to a physical flood.
中文： 動詞句型「flood someone with something」（使某人充斥/淹沒於某事物）在此處作比喻用法，表示以大量的事物壓倒或籠罩某人，類似於物理上的洪水淹沒。
Customers flooded the support team with complaints after the system crash.
系統崩潰後，客戶的投訴如潮水般湧向客服團隊。
EN： In modern digital culture, 'noise' doesn't just refer to physical sound, but also to 'digital noise'—the overwhelming amount of useless information, notifications, and distractions on the internet that prevent deep focus.
中文： 在現代數位文化中，「noise」（雜音/噪音）不僅指物理上的聲音，也常指「數位雜訊」——即網路上鋪天蓋地、阻礙人們深度專注的無用資訊、通知與干擾。
EN： The structure 'One clear advantage of [Noun] is...' is used to introduce a single, prominent benefit of a topic. 'Advantage' is the head noun of the subject phrase, and 'of' is a preposition showing association.
中文： 結構「One clear advantage of [名詞] is...」（...的一個明顯優勢是...）用於引入某個主題的單一且顯著的好處。其中「advantage」是主詞片語的核心名詞，介係詞「of」則用於表示關聯。
One clear advantage of living in the city is the convenient public transportation.
居住在城市的一個明顯優勢是便利的大眾運輸。
EN： The possessive determiner 'its' is used to refer to a singular, non-human noun previously mentioned (in this case, 'AI'). It should not be confused with the contraction 'it's' (it is).
中文： 所有格限定詞「its」（它的）用於指代前面提到過的單數非人稱名詞（在此句中指「AI」）。請注意不要與縮寫「it's」（它是）混淆。
The company is famous for its innovative products.
這家公司以其創新產品而聞名。
EN： In modern tech discussions, 'reach' refers to the ability to influence or be used by a vast number of people across different regions and demographics. It highlights the global and pervasive nature of artificial intelligence.
中文： 在現代科技討論中，「reach」指的是影響或被不同地區和族群的廣大群眾所使用的能力。它強調了人工智慧在全球範圍內的普及性與無遠弗屆的影響力。
EN： The noun clause starting with 'that' is used as a subject complement (predicative clause) after the linking verb 'is' to explain what the 'drawback' is. The word 'that' in this structure is a conjunction and does not play a grammatical role within the clause itself, but it cannot be omitted in formal writing.
中文： 由 'that' 引導的名詞子句在此處用作連繫動詞 'is' 後面的主詞補語（表語子句），用來解釋「缺點」是什麼。在這種結構中，'that' 是一個連接詞，在子句中不擔任任何語法成分，但在正式寫作中通常不可省略。
The main reason is that we need more time.
主要原因是我們需要更多時間。
EN： The modal verb 'may' is used to express possibility or uncertainty about a future or present situation. It is followed by the base form of the verb (in this case, 'replace').
中文： 情態動詞 'may' 用於表示對現在或未來情況的可能性或不確定性。其後接動詞原形（在此處為 'replace'）。
This new policy may cause some confusion.
這項新政策可能會引起一些混亂。
EN： The conjunction 'while' is used at the beginning of a subordinate clause to introduce a contrast or concession, meaning 'although' or 'whereas'. It sets up a comparison between two different groups or ideas.
中文： 從屬連接詞「while」用於引導從屬子句，表示對比或讓步，意思是「雖然」或「然而」。它常用於建立兩個不同群體或觀點之間的對比。
While some students prefer studying alone, others enjoy group work.
雖然有些學生喜歡獨自學習，但其他人則喜歡小組合作。
EN： The correlative structure 'some... others...' is used to contrast two different groups within a larger population. 'Some' refers to a portion of the group, while 'others' (short for 'other people') refers to another portion.
中文： 對比結構「some... others...」（有些人……其他人……）用於對比同一個大群體中的兩個不同部分。「some」指其中一部分人，而「others」（other people 的省略）則指另一部分人。
Some people like tea, while others prefer coffee.
有些人喜歡茶，而其他人則偏好咖啡。
EN： The coordinating conjunction 'yet' is used to connect two independent clauses, showing a strong contrast or unexpected result. It functions similarly to 'but' but often carries a more literary or emphatic tone.
中文： 對等連接詞「yet」用於連接兩個獨立子句，表示強烈的對比或出乎意料的結果。其功能與「but」相似，但通常帶有更具文學色彩或強調的語氣。
The weather was cold and rainy, yet they decided to go for a walk.
天氣寒冷且下著雨，然而他們還是決定去散步。
EN： The modal verb 'can' is used here to express theoretical possibility, indicating that smartphones have the potential or capability to isolate people under certain circumstances.
中文： 情態助動詞「can」在此處用於表示理論上的「可能性」，指出智慧型手機在某些情況下具有讓人們產生孤立感的能力或潛在可能性。
Too much screen time can lead to eye strain.
過多的螢幕時間可能會導致眼睛疲勞。
EN： This sentence reflects a common modern discourse on digital well-being. While technology is designed to foster global connectivity, there is growing societal concern over 'phubbing' (phone snubbing) and how screen addiction can lead to real-world social isolation.
中文： 這句話反映了現代關於數位健康（digital well-being）的常見討論。雖然科技的初衷是促進全球聯結，但社會上對於「低頭族現象」（phubbing）以及螢幕成癮如何導致現實生活中的社交孤立，正表現出越來越多的擔憂。
EN： The semicolon (;) is used to link two independent clauses that are closely related in thought. It indicates a closer relationship between the clauses than a period would, and it does not require a coordinating conjunction (like 'and' or 'but').
中文： 分號（;）用於連接兩個在思想上緊密相關的獨立子句。它表示子句之間的關係比句號更為緊密，且不需要等位連接詞（如 'and' 或 'but'）。
Some people prefer to study in the morning; others find they work better at night.
有些人喜歡在早上學習；其他人則發現自己在晚上工作效率更高。
EN： Parallel structure (parallelism) involves using the same grammatical pattern to show that two or more ideas have the same level of importance. Here, 'The benefit is convenience' and 'the cost is our attention' both follow the pattern: [Noun Phrase] + [Linking Verb] + [Noun Phrase].
中文： 平行結構（排比）涉及使用相同的語法模式，以顯示兩個或多個想法具有相同的關鍵重要性。在這裡，「The benefit is convenience」和「the cost is our attention」都遵循相同的模式：[名詞片語] + [連繫動詞] + [名詞片語]。
The goal is success; the path is hard work.
目標是成功；路徑則是努力工作。
EN： This sentence reflects a prominent theme in modern digital well-being discussions: the 'attention economy.' In the tech world, services are often free because the real currency being traded is the user's time and attention.
中文： 這句話反映了現代數位健康討論中的一個重要主題：「注意力經濟」。在科技世界中，服務通常是免費的，因為真正被交易的貨幣其實是使用者的時間與專注力。
EN： The verb 'argue' is followed by a noun clause starting with the conjunction 'that' (which can be omitted in informal speech). This 'that-clause' functions as the direct object of the verb, expressing the opinion or argument being made.
中文： 動詞「argue」（主張/認為）後面接由連接詞「that」引導的名詞子句（在口語中常被省略）。這個「that 子句」作為該動詞的直接受詞，用來表達所主張或論述的觀點。
Many experts argue that regular exercise improves mental health.
許多專家認為規律運動能改善心理健康。
EN： The phrasal verb 'depend on' means to rely on or be controlled by something. It is followed by a noun or gerund. The adverb 'too much' modifies this verb phrase to indicate excess.
中文： 片語動詞「depend on」意為「依賴」或「取決於」，後面接名詞或動名詞。副詞「too much」（太多/過度）修飾此動詞片語，用以表示程度過深。
We should not depend on technology for everything.
我們不應該事事都依賴科技。
EN： In modern English discourse, 'screens' is commonly used as a metonymy for digital devices such as smartphones, tablets, computers, and televisions. The debate over 'screen time' and digital well-being is a prominent cultural topic in Western societies.
中文： 在現代英語論述中，「screens」（螢幕）常被用來代指智慧型手機、平板、電腦和電視等數位裝置。關於「螢幕時間」（screen time）與數位身心健康的討論，是西方社會非常熱門的文化議題。
EN： The noun clause starting with 'that' acts as the direct object of the verb 'believe'. The conjunction 'that' is often used to introduce a statement or opinion and can be omitted in informal contexts.
中文： 由「that」引導的名詞子句在此作為動詞「believe」（相信/認為）的直接受詞。這個連接詞「that」常用於引出一個陳述或觀點，在非正式語境中常可省略。
Many experts believe that regular exercise improves mental health.
許多專家認為規律運動能改善心理健康。
EN： The verb 'keep' is used here in the structure 'keep + object + prepositional phrase' (keep us in control), which means to maintain someone or something in a specific state or condition.
中文： 動詞「keep」在此處用於「keep + 受詞 + 介系詞片語」（keep us in control）的結構，表示讓某人或某事物保持在特定的狀態或境地中。
We need to keep the project on schedule.
我們需要讓這個專案保持在進度上。
EN： The sentence begins with a past participle clause ('Used with care'), which is a reduced adverbial clause. It functions as a conditional clause ('If it is used with care') where the subject 'technology' and the verb 'to be' are omitted because they match the main clause's subject.
中文： 句子開頭的過去分詞片語「Used with care」是一個簡化的副詞子句。它在此處相當於一個條件子句（If it is used with care），因為其邏輯主詞與主要子句的主詞「technology」相同，故省略了主詞與 be 動詞。
Used properly, this tool can last for years.
如果正確使用，這個工具可以使用好幾年。
EN： The modal verb 'can' is used here to express theoretical possibility or ability, indicating that technology has the potential to solve major problems under the right conditions.
中文： 情態助動詞「can」在此處用於表示理論上的可能性或能力，指出在適當的條件下，科技具有解決重大問題的潛力。
EN： The sentence begins with a past participle clause ('Used without thought'), which is a reduced adverbial clause. It functions as a conditional clause ('If it is used without thought'). The subject of the participle 'used' is the same as the subject of the main clause ('it').
中文： 句子開頭的過去分詞片語「Used without thought」是一個簡化的副詞子句，在此表示條件（相當於「If it is used without thought」）。分詞「used」的邏輯主詞與主要子句的主詞「it」一致。
Left alone, the dog will bark.
如果單獨留在家，這隻狗就會吠叫。
EN： The word 'ones' is a plural substitute pronoun used to avoid repeating the plural noun 'problems' mentioned in the broader context.
中文： 代名詞「ones」是複數替代代名詞，用來代替前文提過的複數名詞（在此指「problems」問題），以避免重複。
If you don't like these shoes, I can show you some new ones.
如果你不喜歡這雙鞋，我可以拿些新鞋給你看看。
EN： The phrasal verb 'lie in' means to exist or be found in something. It is often used to describe the source or essence of abstract concepts like truth, beauty, or wisdom.
中文： 片語動詞「lie in」意為「在於」或「存在於」某事物中。常用於描述抽象概念（如真理、美或智慧）的源頭或本質。
The secret of success lies in hard work and dedication.
成功的秘訣在於努力與奉獻。
EN： The noun clause introduced by 'how' (how we choose to use it) acts as the object of the preposition 'in'. It represents the manner or way in which an action is performed.
中文： 由「how」引導的名詞子句（how we choose to use it）在此作為介係詞「in」的受詞，表示進行某動作的方式或方法。
Happiness depends on how you look at things.
幸福取決於你如何看待事情。
EN： This sentence uses a closed alternative question structure with 'or' ('A or B'). In English, when asking a question with the verb 'to be', the verb is inverted with the subject (e.g., 'Is technology...').
中文： 本句使用了由「or」（或者）連接的封閉式選擇疑問句結構（「A 還是 B」）。在英文中，當使用 be 動動詞進行提問時，be 動詞需要與主詞進行倒裝（例如：「Is technology...」）。
Is the water hot or cold?
這水是熱的還是冷的？
EN： The name 'Emma' is a vocative noun, which is used to address a person directly. In writing, a vocative noun at the end of a sentence is separated from the rest of the sentence by a comma.
中文： 名字「艾瑪」是一個呼格名詞，用於直接稱呼某人。在書寫時，位於句尾的呼格名詞與句子其他部分之間必須用逗號隔開。
Are you ready, John?
你準備好了嗎，約翰？
EN： In English-speaking cultures, starting a question or discussion by directly addressing someone by their first name (like 'Emma') is very common and friendly. It helps to engage the listener directly in a casual conversation.
中文： 在英語系國家中，在提出問題或開始討論時直接稱呼對方的名字（如「艾瑪」）是非常普遍且友善的社交方式。這有助於在非正式對話中直接吸引聽者的注意力。
EN： The correlative coordinators 'On one hand... on the other (hand)...' are used to present two contrasting points of view, advantages and disadvantages, or facts. The word 'hand' is often omitted in the second part of the phrase ('on the other') in casual or concise writing.
中文： 相關連接詞「On one hand... on the other (hand)...」（一方面……另一方面……）用於呈現兩個對比的觀點、優缺點或事實。在口語或簡潔的寫作中，後半部分的「hand」常被省略（簡化為 on the other）。
On one hand, the job pays well; on the other, the hours are very long.
一方面這份工作薪水很高；另一方面，工作時間非常長。
EN： Semicolons (;) are used to link two independent clauses that are closely related in thought. In this sentence, it connects two contrasting but parallel statements without using a coordinating conjunction like 'but'.
中文： 分號（;）用於連接兩個在思想上緊密相關的獨立子句。在本句中，它在沒有使用「but」等對等連接詞的情況下，將兩個對比但結構平行的陳述連接起來。
Some people prefer tea; others prefer coffee.
有些人偏好茶；其他人則偏好咖啡。
EN： The idiom 'on the one hand... on the other hand' comes from the physical action of holding up one's hands to weigh two different options or arguments visually. It is a cornerstone of English rhetorical style, emphasizing balance, critical thinking, and objective analysis.
中文： 成語「on the one hand... on the other hand」源自於舉起雙手在視覺上衡量兩種不同選擇或論點的物理動作。它是英語修辭風格的基石，強調平衡、批判性思考和客觀分析。
EN： The structure 'One advantage is that...' uses a noun clause (that-clause) acting as a subject complement. The conjunction 'that' introduces a complete sentence that explains what the advantage is.
中文： 「One advantage is that...」結構使用 that 引導的名詞子句作為主詞補語。連接詞「that」引導一個完整的句子，用來解釋該優點的具體內容。
One advantage of living in the city is that public transportation is very convenient.
住在城市的一個優點是公共交通非常便利。
EN： The word 'faster' is the comparative form of the adverb 'fast', used here to modify the verb 'learn', indicating a higher speed of acquiring knowledge.
中文： 單字「faster」是副詞「fast」的比較級，在此處用來修飾動詞「learn」，表示獲取知識的速度更快。
EN： The structure 'The [noun] is that...' uses a noun clause (that-clause) acting as a subject complement to explain or define the noun (such as drawback, advantage, problem, truth). The word 'that' is a subordinating conjunction and has no concrete meaning here, but it introduces a complete sentence.
中文： 「The [名詞] is that...」結構使用名詞子句（that 子句）作為主詞補語，用來解釋或定義該名詞（例如 drawback 缺點、advantage 優點、problem 問題、truth 真相）。這裡的「that」是屬從屬連接詞，本身無實意，用來引導一個完整的句子。
One advantage of this method is that it saves time.
這個方法的一個優點是它能節省時間。
EN： The modal verb 'may' is used to express possibility or probability in the present or future. It is followed by the base form of the verb (lose).
中文： 情態助動詞「may」用於表示現在或未來的可能性或機率。其後必須接動詞原型（lose）。
We may need to change our plans if it rains.
如果下雨的話，我們可能需要改變計劃。
EN： The conjunction 'while' is used at the beginning of a subordinate clause to introduce a contrast or concession, meaning 'although' or 'whereas'. It sets up a comparison between two different groups or ideas.
中文： 從屬連接詞「while」用於引導從屬子句，表示對比或讓步，意思是「雖然」或「然而」。它用來建立兩個不同群體或觀點之間的對比。
While some people prefer tea, others love coffee.
雖然有些人偏好茶，但其他人則熱愛咖啡。
EN： The correlative structure 'some..., others...' is used to divide a general group into two distinct categories, contrasting their behaviors, beliefs, or actions.
中文： 相關結構「some..., others...」（有些人……，其他人……）用於將一個群體分為兩個不同的類別，以對比他們的行為、信念或行動。
Some agree with the new policy, while others strongly oppose it.
有些人同意這項新政策，而其他人則強烈反對。
EN： The debate over AI (Artificial Intelligence) is a prominent global topic. This sentence reflects the common societal split between technological optimism (trusting AI to solve problems) and technological pessimism (fearing job loss or loss of human control).
中文： 關於人工智慧（AI）的爭論是全球矚目的焦點。這句話反映了社會上常見的分歧：科技樂觀主義（信任 AI 能解決問題）與科技悲觀主義（擔憂失業或失去人類控制權）之間的對立。
EN： This sentence uses a parallel structure with two independent clauses separated by a semicolon. Semicolons are used to connect two closely related independent clauses without using a coordinating conjunction (like 'and' or 'but').
中文： 此句子採用平行結構，由分號隔開兩個獨立子句。分號用於連接兩個關係緊密的獨立子句，而不需要使用對等連接詞（如 'and' 或 'but'）。
The design is elegant; the interface is simple.
設計很優雅；介面很簡單。
EN： The sentence structure follows 'The [Noun] is [Noun]', where 'is' acts as a linking verb (copula) connecting the subject to a subject complement that defines or describes it.
中文： 句子結構遵循「The [名詞] is [名詞]」，其中「is」作為連繫動詞（繫詞），將主詞與用來定義或描述它的主詞補語連接起來。
The goal is success; the key is preparation.
目標是成功；關鍵是準備。
EN： The noun clause (or object clause) functions as the direct object of the verb 'argue'. In this sentence, the conjunction 'that' is omitted (Some argue [that] screens harm our health), which is very common in informal and semi-formal English.
中文： 名詞子句（或賓語子句）在此處作為動詞「argue」的直接受詞。在本句中，連接詞「that」被省略了（Some argue [that] screens harm our health），這在非正式和半正式的英文中非常常見。
Others believe balance solves the problem.
其他人相信平衡能解決這個問題。
EN： The word 'some' is used as an indefinite pronoun meaning 'some people'. It acts as the plural subject of the sentence, followed by the plural verb 'argue'.
中文： 「some」在此處用作不定代名詞，意思是「有些人」。它作為句子的複數主詞，後面接複數動詞「argue」。
Some prefer tea, while others like coffee.
有些人偏好茶，而其他人則喜歡咖啡。
EN： In modern English discourse, the debate over 'screen time' (the amount of time spent looking at devices) is highly prevalent. Using 'Some argue...' is a standard, polite way to introduce one side of a controversial topic without presenting it as an absolute, undisputed fact.
中文： 在現代英語討論中，關於「螢幕時間」（看電子設備的時間）的爭論非常普遍。使用「Some argue...」（有些人主張……）是一種標準且禮貌的方式，用來引入爭議性話題的一方觀點，而不會將其直接呈現為絕對、無可爭議的事實。
EN： The verb 'believe' is followed by a noun clause (that-clause) acting as its direct object. The conjunction 'that' is often omitted in informal or spoken English, leaving the subject and verb of the subordinate clause ('balance solves...') directly after the main verb.
中文： 動詞「believe」（相信/認為）後面接一個名詞子句（that 子句）作為其直接受詞。在口語或非正式英語中，連接詞「that」經常會被省略，使得從屬子句的主詞與動詞（balance solves...）直接緊跟在主要動詞後面。
Many experts believe technology improves our lives.
許多專家認為科技改善了我們的生活。
EN： The subject 'balance' is an uncountable noun representing an abstract concept, so the verb 'solves' takes the third-person singular '-s' ending in the simple present tense.
中文： 主詞「balance」（平衡）是一個代表抽象概念的不可數名詞，因此在現在簡單式中，動詞「solves」必須使用單數第三人稱的字尾「-s」。
Patience solves many conflicts.
耐心能解決許多衝突。
EN： The sentence begins with a past participle clause ('Used wisely'), which is a type of adverbial participle clause. It functions as a shortened version of a conditional clause ('If they are used wisely'). The subject of the participle clause is the same as the subject of the main clause ('tools').
中文： 句子開頭的「Used wisely」是一個過去分詞引導的副詞子句（分詞構句）。它是條件子句（If they are used wisely）的簡化形式。分詞子句的邏輯主詞與主要子句的主詞（tools）一致。
Stored properly, these ingredients will last for months.
如果儲存得當，這些原料可以保存數月。
EN： The verb 'make' is used here as a causative-like verb in a complex transitive structure: 'make + object (life) + object complement (better)'. It means to cause something to be in a particular state.
中文： 動詞「make」在此處用於複合及物結構：「make + 受詞 (life) + 受詞補語 (better)」，表示使某事物處於某種特定狀態。
Regular exercise makes your body stronger.
規律運動能讓你的身體更強壯。
EN： The phrase 'in the end' is an idiomatic prepositional phrase used as an adverbial modifier. It means 'finally,' 'ultimately,' or 'after considering everything.' It is often placed at the beginning of a sentence for emphasis, followed by a comma.
中文： 短語「in the end」是一個用作副詞修飾語的慣用介系詞短語。它的意思是「最後」、「歸根究底」或「在考慮了一切之後」。它通常放在句首以示強調，後面接逗號。
In the end, they decided to postpone the meeting.
最後，他們決定推遲會議。
EN： The verb 'matter' is an intransitive verb meaning 'to be important' or 'to have significance.' In this sentence, it is modified by the superlative adverb 'most' (meaning 'to the greatest degree'), which functions as an adverbial modifier.
中文： 動詞「matter」是一個不及物動詞，意思是「重要」或「具有重要性」。在本句中，它被最高級副詞「most」（意為「最大程度上」）修飾，該副詞在此作副詞修飾語。
What you do matters more than what you say.
你做什麼比你說什麼更重要。
EN： The phrase 'In the end, our choices matter most' reflects a strong cultural emphasis in English-speaking societies on individual agency and personal responsibility. It suggests that regardless of external circumstances or technology, human decisions are the ultimate deciding factor in outcomes.
中文： 「In the end, our choices matter most」這句話反映了英語系國家文化中對個人自主權和個人責任的高度重視。它表明，無論外部環境或科技如何發展，人類的決定才是決定最終結果的關鍵因素。
重要單字附有 IPA 發音、定義、例句和互動式測驗。
在本文中： 有利條件、優點、好處
在本文中： 缺點、不利條件
在本文中： 分散（注意力）、使分心
在本文中： 好處、益處
在本文中： 平衡、均衡
在本文中： 聰明地、明智地
在本文中： 使孤立、使隔絕
在本文中： 方便、便利
在本文中： 依賴、依靠
在本文中： 智慧、明智
片語包含類型標示、雙語定義、用法說明和例句。
Used to introduce two opposing parts of an argument or situation.
一方面……，另一方面……
To prevent someone or something from making progress or developing.
阻礙、妨礙（某人或某事）發展
Finally, after a period of time or thought; ultimately.
最後、最終、到頭來