EN： The phrase 'be here to + verb' is used to state the purpose of your presence in a specific location.
中文： 句型「be here to + 動詞」用於說明你出現在某個特定地點的目的。
I'm here to pick up my luggage.
我是來領取我的行李的。
EN： The phrasal verb 'check in' means to register your arrival at a hotel or airport.
中文： 片語動詞「check in」意指在飯店或機場辦理報到/登記手續。
You should check in at least two hours before departure.
你應該在出發前至少兩小時辦理報到。
EN： In international travel, 'checking in' is the first formal interaction at the airport. It's common to start with a greeting like 'Good morning' or 'Hello' to establish a polite rapport with the airline staff.
中文： 在國際旅行中，「辦理登機 (checking in)」是機場的第一個正式互動。通常會以「早安」或「你好」等問候語開始，與航空公司職員建立禮貌的互動關係。
EN： The modal verb 'May' is used at the beginning of a sentence to ask for permission in a formal and polite manner. It is more formal than 'Can'.
中文： 助動詞「May」用於句首，以正式且禮貌的方式請求許可。這比使用「Can」更為正式。
May I borrow your pen for a moment?
我可以借用一下您的筆嗎？
EN： The word 'please' is a politeness marker. When placed at the end of a request, it is usually preceded by a comma to soften the tone.
中文： 單字「please」是禮貌標記。當放在請求句的句尾時，通常前面會加上逗號，用以委婉化語氣。
Could you open the window, please?
請幫我開一下窗戶好嗎？
EN： In international travel, airline agents use highly standardized polite English. Using 'May I' and 'please' is the professional standard for customer service in English-speaking countries.
中文： 在國際旅行中，航空公司地勤人員會使用高度標準化的禮貌英語。使用「May I」和「please」是英語系國家客服專業標準的體現。
EN： The Present Continuous tense (am/is/are + verb-ing) is frequently used to describe fixed future arrangements or plans that have already been organized.
中文： 現在進行式 (am/is/are + V-ing) 常被用來描述已經安排好的未來計畫或行程。
I'm meeting my friend for dinner tomorrow.
我明天要和朋友吃晚餐。
EN： The phrase 'Here they are' uses inversion for emphasis when handing over multiple items. 'They' refers to the plural nouns (passport and ticket) mentioned previously.
中文： 當遞交多件物品時，使用 'Here they are'。這裡的 'they' 指代前文提到的複數名詞（護照與機票）。
Where are my keys? Oh, here they are!
我的鑰匙在哪？喔，在這裡！
EN： In English-speaking service environments, it is polite to confirm your destination even if it's on your ticket, as it helps the agent double-check your information quickly.
中文： 在英語系的服務環境中，即便機票上已有記載，主動口頭確認目的地被視為一種禮貌且專業的做法，這能幫助地勤人員快速核對資訊。
EN： The phrase 'Would you like' is a polite way to offer something or ask about someone's preferences. It is more formal and courteous than 'Do you want'.
中文： 「Would you like」是一種禮貌地提供建議或詢問對方偏好的方式。這比「Do you want」更正式且客氣。
Would you like some tea or coffee?
您想要喝茶還是咖啡？
EN： The conjunction 'or' is used to present a choice between two or more alternatives. In this sentence, it connects 'window' and 'aisle'.
中文： 連詞「or」用於在兩個或多個選項之間提供選擇。在本句中，它連接了「window」（靠窗）和「aisle」（靠走道）。
Do you prefer tea or coffee?
你比較喜歡茶還是咖啡？
EN： In air travel, passengers often have strong preferences for seating. A 'window seat' is popular for the view and a place to lean, while an 'aisle seat' is preferred by those who want easy access to the restroom or to stretch their legs.
中文： 在航空旅行中，乘客通常對座位有明確偏好。「靠窗座位」(window seat) 因能看風景且有地方倚靠而受歡迎；「靠走道座位」(aisle seat) 則受需要頻繁去洗手間或想伸展雙腿的乘客青睞。
EN： 'I'd' is the contraction of 'I would'. 'Would prefer' is a polite way to express a choice or desire, often used in formal situations like checking in at an airport.
中文： 「I'd」是「I would」的縮寫。「Would prefer」是一種表達選擇或願望的禮貌方式，常用於機場報到等正式場合。
I'd prefer a quiet table in the corner, please.
請給我一個角落安靜的桌位。
EN： The word 'if' introduces a conditional clause. In this sentence, it sets a condition (if the seat is available) for the speaker's preference to be fulfilled.
中文： 「If」引導一個條件子句。在此句子中，它為說話者的偏好設定了一個前提條件（如果還有位子的話）。
We can go for a walk if it stops raining.
如果雨停了，我們可以去散步。
EN： In air travel, passengers often have strong preferences for 'window' (for the view and headrest) or 'aisle' (for easy access to the restroom). Asking politely using 'I'd prefer' is standard etiquette at the check-in counter.
中文： 在搭乘飛機時，乘客通常對「靠窗」（為了景觀和靠頭）或「走道」（為了方便去洗手間）有明確偏好。在報到櫃檯使用「I'd prefer」進行禮貌詢問是標準的社交禮儀。
EN： Non-restrictive Relative Clause: The word 'which' is used after a comma to provide extra information about the preceding noun ('seat 12A'). It does not define which seat it is, but adds a comment about it.
中文： 非限定用法關係子句：在逗號後使用 'which' 來對前面的名詞（seat 12A）提供額外的補充說明。這並非用來界定是哪一個座位，而是對該座位進行評論。
He gave me a map, which was very helpful.
他給了我一張地圖，這對我很有幫助。
EN： Modal Verb 'Can' for Possibility/Ability: 'Can' is used here to express the agent's ability or the possibility of assigning a specific seat based on availability.
中文： 助動詞 'Can' 表示可能性或能力：這裡使用 'can' 來表達地勤人員有能力或根據剩餘空位情況可以安排特定座位的可能性。
I can offer you a discount if you pay in cash.
如果您付現，我可以給您折扣。
EN： In airline travel, seat 12A is often a window seat (as 'A' and 'F' are typically window seats in narrow-body aircraft). Agents use positive reinforcement like 'which is perfect' to enhance customer satisfaction during the check-in process.
中文： 在航空術語中，12A 通常是靠窗位（因為在窄體客機中 A 和 F 通常是靠窗位）。地勤人員使用像 'which is perfect' 這樣的正面肯定語，是為了在辦理登機手續時提升顧客滿意度。
EN： Linking Verbs (Sensory Verbs): The verb 'sounds' is a linking verb used to describe the subject. It is followed by an adjective (great) rather than an adverb.
中文： 連繫動詞（感官動詞）：動詞 'sounds' 是連繫動詞，用來描述主詞。其後接形容詞 (great) 而非副詞。
That idea sounds interesting.
那個主意聽起來很有趣。
EN： Intensifiers with Thanking: 'Very much' is an adverbial phrase used to intensify the verb 'thank'. It usually comes after the object 'you'.
中文： 感謝語中的加強詞：'Very much' 是一個副詞短語，用於加強動詞 'thank' 的程度。它通常放在受詞 'you' 之後。
I appreciate your kindness very much.
我非常感激你的仁慈。
EN： In Western service culture, expressing gratitude with 'very much' and specifying what you are thankful for (e.g., 'for your help') is considered polite and professional.
中文： 在西方服務文化中，使用 'very much' 表達感謝並具體說明感謝的原因（例如 'for your help'）被認為是非常有禮貌且專業的表現。
EN： The Future Continuous tense (will be + verb-ing) is often used in service contexts to ask about a person's plans or intentions in a polite and professional manner.
中文： 未來進行式 (will be + V-ing) 常在服務業場景中使用，用來有禮貌且專業地詢問對方的計畫或意圖。
Will you be staying with us for two nights?
您會與我們一起待兩個晚上嗎？
EN： The phrasal verb 'check in' means to register or give your luggage to an airline so it can be put on the plane.
中文： 片語動詞 'check in' 在此指「託運」，即辦理登記並將行李交給航空公司以便裝載上機。
I need to check in my bags at the counter.
我需要在櫃檯託運我的行李。
EN： In Western service industries, using a customer's first name (like 'Sarah') is common if it's visible on their documents, as it creates a friendly and personalized atmosphere. However, in very formal settings, 'Ms. [Last Name]' might be used.
中文： 在西方服務業中，如果顧客的名字顯示在文件上，直接稱呼其名（如 'Sarah'）是很常見的，這能營造親切且個人化的氛圍。但在極正式的場合，仍可能使用 'Ms. [姓氏]'。
EN： The phrase 'as well' is an adverbial phrase used at the end of a sentence to mean 'also' or 'in addition'. It is more common in spoken English than 'also' at the end of a clause.
中文： 短語 'as well' 是一個副詞短語，通常放在句尾，意思是「也」或「此外」。在口語中，它比放在句尾的 'also' 更為常見。
I would like some coffee and a piece of cake as well.
我想要一些咖啡，還要一塊蛋糕。
EN： The word 'luggage' is an uncountable noun (mass noun). It cannot be pluralized as 'luggages' and is used with singular verbs. To count it, we use 'pieces of luggage'.
中文： 單字 'luggage'（行李）是一個不可數名詞。它不能變成複數形式 'luggages'，且須搭配單數動詞。若要計數，我們會使用 'pieces of luggage'。
How much luggage are you carrying?
你帶了多少行李？
EN： In air travel, 'luggage' and 'baggage' are used interchangeably. 'Carry-on' refers to bags you take onto the plane, while 'checked bags' go in the cargo hold. Knowing these terms is essential for navigating airport security and check-in.
中文： 在航空術語中，'luggage' 和 'baggage' 可以互換使用。'Carry-on' 指的是帶上飛機的隨身行李，而 'checked bags' 則是放置在貨艙的托運行李。了解這些術語對於辦理登機手續和通過安檢至關重要。
EN： Imperative Mood: This sentence uses the imperative mood to give a polite instruction or request. It starts with 'Please' followed by the base form of the verb 'place'.
中文： 祈使句：此句使用祈使句來表達禮貌的指示或要求。以 'Please' 開頭，後接動詞原形 'place'。
Please show me your identification.
請出示您的身分證明。
EN： Prepositional Phrases for Purpose: The phrase 'for weighing' uses the preposition 'for' followed by a gerund (verb+ing) to indicate the purpose or reason for the action.
中文： 表示目的的介係詞短語：短語 'for weighing' 使用介係詞 'for' 後接動名詞 (V-ing) 來表示該動作的目的或原因。
This tool is used for cutting wood.
這個工具是用來切割木頭的。
EN： At airport check-in counters, staff use polite but direct imperatives to maintain efficiency. 'Please' is essential to remain professional while giving orders.
中文： 在機場報到櫃檯，工作人員會使用禮貌但直接的祈使句以維持效率。在下達指令時，加上 'Please' 對於保持專業態度至關重要。
EN： The verb 'hope' is often followed by a 'that-clause' (noun clause) to express a desired outcome. In casual conversation, the conjunction 'that' is frequently omitted.
中文： 動詞「hope」(希望) 後面通常接一個「that 子句」(名詞子句) 來表達期望的結果。在口語對話中，連接詞「that」經常會被省略。
I hope (that) you have a safe flight.
我希望你飛行平安。
EN： The use of 'it' as a dummy subject or pronoun to refer to an object previously mentioned (in this context, the suitcase).
中文： 使用「it」作為代名詞，用來指代前面提到過的物品（在此情境中指行李箱）。
The bag is small, but it is heavy.
這個袋子很小，但它很重。
EN： In Western travel culture, airline staff are strict about weight limits. Using polite phrases like 'I hope it's not too heavy' shows awareness of the rules and can sometimes lead to more sympathetic treatment if the bag is only slightly over.
中文： 在西方旅遊文化中，航空公司對行李重量限制非常嚴格。使用像「我希望它不會太重」這樣的禮貌用語，顯示出你對規定的尊重，如果行李只是稍微超重，有時能獲得地勤人員更友善的處理。
EN： The sentence uses a non-defining relative clause starting with 'which'. This provides extra information about the entire preceding clause or the specific noun 'weight'.
中文： 本句使用了由 'which' 引導的非限定用法關係子句。這種結構用來對前面的先行詞或整個子句提供額外的補充說明。
The flight was delayed, which was very annoying.
班機延誤了，這點讓人感到很煩。
EN： The word 'fine' is used here as a predicate adjective meaning 'satisfactory' or 'acceptable' in a formal or semi-formal context.
中文： 'Fine' 在此作為表語形容詞，意指「沒問題」或「可以接受」，常用於正式或半正式的場合來確認狀態。
Your application is fine; you don't need to change anything.
你的申請書沒問題；你不需要修改任何東西。
EN： In international travel, most airlines have a standard weight limit of 23kg (50lbs) for checked luggage in economy class. Being at 22kg is 'acceptable' because it is just under the common limit.
中文： 在國際旅行中，大多數航空公司的經濟艙託運行李標準限重為 23 公斤（50 磅）。22 公斤被視為「可接受的」，因為它剛好低於常見的限重標準。
EN： The phrase 'be worried about' is an adjective phrase used to describe a state of anxiety or concern. In this sentence, the past tense 'was' is used to show that the speaker was worried until the moment they received the good news.
中文： 短語 'be worried about' 是一個形容詞短語，用於描述焦慮或擔心的狀態。在此句子中，使用過去式 'was' 表示說話者在得知好消息之前一直處於擔心的狀態。
He was worried about the exam results yesterday.
他昨天很擔心考試結果。
EN： The word 'That' functions as a demonstrative pronoun referring back to the previous situation or statement (the fact that the weight is acceptable).
中文： 單字 'That' 作為指示代名詞，指代前文提到的情況或說法（即行李重量在許可範圍內這件事）。
That is a great idea!
那真是個好主意！
EN： In air travel, 'weight limit' is a common source of anxiety for passengers. Using 'That's a relief' is a very natural way to respond to good news from service staff, showing politeness and genuine emotion.
中文： 在航空旅行中，「重量限制」是乘客常見的焦慮來源。使用「That's a relief」是回應服務人員好消息的一種非常自然的方式，展現了禮貌與真實的情緒。
EN： The contraction 'Here's' (Here is) is used to point out something that is being handed over or is nearby. It functions as an introductory phrase where the real subject follows the verb.
中文： 縮寫 'Here's' (Here is) 用於指出正在遞給對方或就在附近的事物。這是一種倒裝結構，真正的動詞主詞位在動詞之後。
Here's the key to your room.
這是您房間的鑰匙。
EN： Present Participle as a reduced clause: 'boarding at 10:30' acts as a shortened form of 'which starts boarding at 10:30', providing additional information about the gate or the flight process.
中文： 現在分詞作簡化子句：'boarding at 10:30' 是 'which starts boarding at 10:30' 的縮減形式，用來提供關於登機門或登機流程的補充資訊。
The train is at platform 4, departing in five minutes.
火車在第四月台，五分鐘後出發。
EN： In international travel, the 'gate' and 'boarding time' are the most critical pieces of information. Boarding usually starts 30-45 minutes before the actual departure time, which is why the agent emphasizes it separately from the gate number.
中文： 在國際旅行中，「登機門」和「登機時間」是最關鍵的資訊。登機通常在實際起飛前 30-45 分鐘開始，這就是為什麼地勤人員會將其與登機門號碼分開強調的原因。
EN： Imperative Mood: This sentence uses the imperative mood to give a polite instruction or command. It starts with 'Please' followed by the base form of the verb 'remove'.
中文： 祈使句：此句子使用祈使句來給予禮貌的指示或命令。以 'Please' 開頭，後接動詞原形 'remove'。
Please turn off your mobile phone during the movie.
電影放映期間請關閉手機。
EN： Compound Object: The verb 'remove' takes two objects connected by the conjunction 'and' (your laptop and liquids), showing that the action applies to both items.
中文： 複合受詞：動詞 'remove' 帶有兩個由連接詞 'and' 連接的受詞（您的筆記型電腦和液體），表示該動作同時作用於這兩項物品。
I need to buy bread and milk from the store.
我需要從商店買麵包和牛奶。
EN： At airport security checkpoints worldwide, passengers are required to place electronics larger than a cell phone and liquids (usually in containers under 100ml) in separate bins for X-ray screening.
中文： 在全球機場安檢處，乘客通常被要求將大於手機的電子產品以及液體（通常需裝在100毫升以下的容器中）取出，單獨放入托盤進行X光掃描。
EN： The phrasal verb 'take out' is separable. When the object is a pronoun (like 'them'), it must be placed between the verb and the particle.
中文： 動詞片語 'take out' (拿出來) 是可拆分的。當受詞是代名詞（如 'them'）時，必須放在動詞和介系詞中間。
Please take it out of the box.
請把它從盒子裡拿出來。
EN： The contraction 'I'll' (I will) is used here to express a spontaneous decision or a promise made at the moment of speaking.
中文： 縮寫 'I'll' (I will) 在此用於表達說話當下所做的即時決定或承諾。
Wait, I'll help you with those bags.
等等，我來幫你提那些袋子。
EN： In airport security contexts, being polite and following instructions quickly (using phrases like 'right away') is expected and helps the process go smoothly.
中文： 在機場安檢情境中，保持禮貌並迅速配合指令（使用如 'right away' 等詞彙）是基本的禮儀，有助於安檢過程順利進行。
EN： The phrasal verb 'take off' means to remove something, especially clothing or accessories from the body. It is a separable phrasal verb, meaning the object can sometimes go between 'take' and 'off'.
中文： 片語動詞「take off」意為「脫掉」或「摘除」，特別是指從身上移除衣物或配件。這是一個可拆分的片語動詞，受詞有時可以放在 take 與 off 之間。
Please take off your hat when you enter the building.
進入建築物時請摘下你的帽子。
EN： The semi-modal 'need to' is used to express necessity or obligation. It is followed by the base form of the verb.
中文： 準情態助動詞「need to」用於表達必要性或義務，後面接動詞原形。
You need to show your ID at the entrance.
你需要在入口處出示你的身分證。
EN： In many international airports, especially in the United States (TSA), passengers are required to remove their shoes and belts during security screening to check for prohibited items. However, rules vary by country and airport technology.
中文： 在許多國際機場（特別是美國 TSA），乘客在安檢時必須脫掉鞋子和皮帶，以便檢查是否有違禁品。不過，具體規定會因國家和機場設備技術而異。
EN： The modal verb 'should' is used to ask for advice, suggestions, or to confirm if an action is appropriate in a given situation.
中文： 助動詞 'should' 用於徵求建議、提議，或確認在特定情況下某個行為是否合適。
Should I wait for you at the entrance?
我應該在入口處等你嗎？
EN： The pronoun 'everything' is a singular indefinite pronoun. Even though it refers to multiple items, it is treated as a single unit in English grammar.
中文： 代名詞 'everything' 是一個單數不定代名詞。儘管它指的是多個物品，但在英文語法中被視為單數單位。
Everything is ready for the trip.
旅行的一切都準備好了。
EN： At airport security checkpoints, 'trays' (or bins) are used to hold personal items like electronics, liquids, and belts for X-ray scanning. It is common to ask for clarification as rules can vary slightly between airports.
中文： 在機場安檢處，「托盤」（tray）用於放置電子產品、液體和皮帶等個人物品以進行 X 光掃描。由於不同機場的規定可能略有不同，詢問清楚是常見且禮貌的做法。
EN： The First Conditional (if + present simple) is used to talk about possible future situations and their results. In this sentence, it provides a solution if a specific condition (needing more space) is met.
中文： 第一類條件句（if + 現在簡單式）用於討論未來可能發生的情況及其結果。在此句子中，它提供了一個在滿足特定條件（需要更多空間）時的解決方案。
If you are cold, please close the window.
如果你覺得冷，請把窗戶關上。
EN： Imperative Mood: The sentence starts with a verb ('use') to give a polite instruction or request. Adding 'please' makes the command more courteous.
中文： 祈使句：句子以動詞「use」（使用）開頭，用於給予禮貌的指示或要求。加入「please」使命令語氣更為客氣。
Please sign your name here.
請在這裡簽名。
EN： At airport security checkpoints, it is common for officers to use polite but direct imperatives. Using multiple trays is encouraged to prevent items from overlapping, which helps the X-ray machine get a clearer image.
中文： 在機場安檢處，安檢人員通常會使用禮貌但直接的祈使句。安檢鼓勵使用多個托盤以防止物品重疊，這有助於 X 光機獲得更清晰的影像。
EN： The sentence uses a 'that-clause' as a noun clause acting as the object of the verb 'think'. In spoken English, the conjunction 'that' is frequently omitted.
中文： 本句使用「that 子句」作為動詞 think 的賓語（受詞）。在口語英語中，連接詞 that 經常被省略。
I think (that) we should leave now.
我想我們現在應該離開了。
EN： The future simple tense 'will be' is used here to express a prediction or an opinion about a future situation based on the current context.
中文： 此處使用簡單未來式「will be」來表達根據當前情況對未來狀況的預測或看法。
This amount of food will be enough for five people.
這些食物的量對五個人來說應該足夠了。
EN： At airport security, passengers are often asked to separate electronics and liquids into different trays. Saying 'one tray will be enough' informs the officer that you have managed to organize your items efficiently.
中文： 在機場安檢時，乘客通常被要求將電子產品和液體分開放在不同的托盤中。說「一個托盤就夠了」是告知安檢人員你已經有效地整理好了物品，不需要額外的空間。
EN： Imperative Mood: The sentence starts with 'Please' followed by a base verb ('step') to give a polite instruction or command. The subject 'you' is implied.
中文： 祈使句：句子以 'Please' 開頭，後接動詞原形 ('step')，用於給予禮貌的指示或命令。主詞 'you' 通常被省略。
Please sign your name on this line.
請在這條線上簽名。
EN： Adverbial Clause of Time: The conjunction 'when' introduces a dependent clause ('when you're ready') that specifies the time at which the main action should occur.
中文： 時間副詞子句：連接詞 'when' 引導一個從屬子句 ('when you're ready')，用來明確說明主句動作應該發生的時間點。
Call me when you arrive at the airport.
你到達機場時請打給我。
EN： In airport security contexts, officers use polite but firm language. Phrases like 'Please step through' are standard protocol to ensure safety while maintaining a professional demeanor.
中文： 在機場安檢情境中，安檢人員會使用禮貌但堅定的語言。像 'Please step through' 這樣的短語是標準程序，旨在確保安全的同時保持專業態度。
EN： The verb 'think' is often followed by a noun clause (that-clause) acting as the object. In spoken English, the conjunction 'that' is frequently omitted.
中文： 動詞 'think' (認為/覺得) 後面常接一個名詞子句（that 子句）作為受詞。在口語英語中，連接詞 'that' 經常會被省略。
I think we are going to be late.
我想我們要遲到了。
EN： The preposition 'on' is used when referring to being a passenger on large public transportation vehicles like planes, trains, or buses.
中文： 介系詞 'on' 用於表示搭乘飛機、火車或公車等大型公共交通工具。
There are many passengers on the train.
火車上有許多乘客。
EN： In Western culture, it is common and polite to use 'Excuse me' before addressing someone, even if you know them, especially if you are interrupting their current activity or movement in a public space like an airport.
中文： 在西方文化中，在與他人搭話之前使用 'Excuse me' 是非常普遍且禮貌的做法，即使是熟人也不例外，特別是在機場這類公共場所，當你可能中斷對方的行動或注意力時。
EN： Exclamatory sentences starting with 'What' are used to express strong emotions. The structure is 'What + (a/an) + adjective + noun + (subject + verb)!'.
中文： 以 'What' 開頭的感嘆句用於表達強烈的情感。結構為「What + (a/an) + 形容詞 + 名詞 + (主詞 + 動詞)！」。
What a beautiful day it is!
多麼美好的一天啊！
EN： The 'It is + adjective + to-infinitive' structure is often used to express feelings about an action. In this sentence, 'It is' is implied: '(It is) a nice surprise to see you'.
中文： 「It is + 形容詞 + 不定詞」結構常用於表達對某個動作的感受。在本句中，「It is」被省略了：(It is) a nice surprise to see you。
It's nice to meet you.
很高興見到你。
EN： In English-speaking cultures, it is common to express enthusiasm when unexpectedly bumping into an acquaintance. Using 'What a...' is a very natural way to show positive emotion in social settings like airports.
中文： 在英語系國家，偶遇熟人時通常會表現得非常熱情。使用「What a...」是在機場等社交場合中表達正面情緒非常自然的方式。
EN： The Present Continuous tense (am/is/are + verb-ing) is frequently used to describe fixed future arrangements or plans that have already been decided.
中文： 現在進行式 (am/is/are + V-ing) 常用來描述已經決定好的未來安排或計畫。
I'm meeting my boss at the airport tomorrow.
我明天要在機場和我的老闆見面。
EN： The preposition 'for' is used here to indicate the purpose or reason for the trip.
中文： 介係詞 'for' 在此處用於表示旅行的目的或原因。
She is going to Paris for a vacation.
她要去巴黎度假。
EN： In a business context, 'conference' refers to a formal meeting for discussion or exchange of information. London is a global hub for such events, making this a very common scenario for international travelers.
中文： 在商務語境中，'conference' 指的是正式的會議或資訊交流活動。倫敦是這類活動的全球中心，因此這是國際旅客非常常見的場景。
EN： The Present Continuous tense (am/is/are + verb-ing) is frequently used to describe fixed future arrangements or planned actions, rather than just actions happening right now.
中文： 現在進行式 (am/is/are + 動詞-ing) 除了描述正在發生的動作，也常用於描述已安排好的未來計畫。
I'm meeting my friend for dinner tomorrow.
我明天要和朋友吃晚餐。
EN： The preposition 'for' is used to indicate a duration of time, showing how long an action or situation lasts.
中文： 介係詞 'for' 用於表示一段持續的時間，說明某個動作或狀態持續了多久。
They stayed in Paris for three days.
他們在巴黎待了三天。
EN： In English-speaking cultures, 'That's interesting' is a polite way to acknowledge what someone said. Depending on the tone, it can show genuine interest or simply serve as a filler to keep the conversation going.
中文： 在英語系國家中，「That's interesting」是回應他人說話的一種禮貌方式。根據語調的不同，它可以表示真正的興趣，或者僅僅作為維持對話的填補詞。
EN： Present Perfect Tense (Have + Past Participle): Used to talk about an action that happened at an unspecified time in the past and has relevance to the present moment.
中文： 現在完成式 (Have + 過去分詞)：用於描述過去某個不特定時間發生，且與現在情況相關的動作。
Have you finished your homework yet?
你完成功課了嗎？
EN： Modal Verb 'Might': Used to express a possibility or uncertainty about a future or present event.
中文： 助動詞 'Might'：用於表達對未來或現在事件的可能性或不確定性（可能、也許）。
It might rain later this afternoon.
今天下午晚些時候可能會下雨。
EN： In international airports, the 'Departure Board' or 'FIDS' (Flight Information Display System) is the primary source of truth for gate changes and delays, often updated before personal notifications.
中文： 在國際機場，「離境看板」或稱 FIDS（航班資訊顯示系統）是獲取登機門變更和延誤資訊的最準確來源，通常比個人手機通知更即時。
EN： The causative verb 'let' is followed by an object and the base form of a verb (bare infinitive) to express permission or a suggestion.
中文： 使役動詞 'let' 後接受詞和原形動詞（不帶 to 的不定詞），用來表達允許或提議。
Let me help you with those bags.
讓我幫你提那些袋子。
EN： Adverbs of time (right now) and manner (quickly) are often placed at the end of a sentence to provide additional details about the action.
中文： 時間副詞 (right now) 與情狀副詞 (quickly) 通常放在句尾，用來提供關於動作的額外細節。
Please finish your homework right now.
請現在立刻完成你的作業。
EN： The phrase 'it says' is commonly used to report information found on signs, screens, or in written documents, where 'it' refers to the source of information.
中文： 片語「it says」常用於轉述在標誌、螢幕或書面文件中看到的資訊，其中「it」指的是資訊來源（如螢幕或告示）。
It says on the menu that the soup is spicy.
菜單上寫著這道湯是辣的。
EN： 'Because of' is a compound preposition used to introduce a reason. It must be followed by a noun or a noun phrase, not a full clause.
中文： 「Because of」是一個複合介系詞，用於引出原因。後面必須接名詞或名詞短語，而不能接完整的子句。
The game was canceled because of the heavy rain.
比賽因為大雨而取消了。
EN： In international travel, weather is the most common reason for short delays. Using 'it says' is a polite way to shift the 'blame' for bad news to an official source like a screen.
中文： 在國際旅行中，天氣是造成短暫延誤最常見的原因。使用「it says」是一種委婉的方式，將壞消息的來源歸於螢幕等官方資訊，而非說話者本人。
EN： The use of 'Attention' as a noun to start an announcement. In formal public addresses, the noun 'Attention' is used without a verb to immediately capture the audience's focus.
中文： 使用名詞「Attention」作為公告的開頭。在正式的公共廣播中，名詞「Attention」通常不加動詞直接使用，用以立即吸引聽眾的注意力。
Attention all shoppers, the store will close in ten minutes.
各位顧客請注意，本商店將於十分鐘後結束營業。
EN： Prepositional phrases as modifiers. 'On flight BA 247' and 'to London Heathrow' act as adjectives to specify which passengers are being addressed.
中文： 介係詞片語作為修飾語。「On flight BA 247」與「to London Heathrow」充當形容詞功能，用來明確指出廣播對象是哪些乘客。
The woman on the bus to Paris is my aunt.
那名在前往巴黎巴士上的女士是我阿姨。
EN： London Heathrow (LHR) is one of the world's busiest international airports and the primary hub for London. In airport announcements, flight numbers are usually read digit by digit (e.g., 'two-four-seven') for clarity.
中文： 倫敦希斯洛機場 (LHR) 是全球最繁忙的國際機場之一，也是倫敦的主要樞紐。在機場廣播中，航班編號通常會逐字唸出（例如：two-four-seven），以確保清晰準確。
EN： The Future Simple tense (will + base verb) is used here for a formal announcement to indicate an event that is about to happen in the near future.
中文： 未來簡單式 (will + 原型動詞) 在此用於正式公告，表示即將在不久的將來發生的事件。
The train will arrive at the station in five minutes.
火車將在五分鐘後抵達車站。
EN： The word 'shortly' is an adverb of time meaning 'in a short time' or 'soon,' commonly used in professional or travel contexts.
中文： ‘shortly’ 是一個時間副詞，意為「很快地」或「不久後」，常用於專業或旅遊情境中。
The manager will be with you shortly.
經理很快就會來接待您。
EN： In international airports, announcements are usually structured with the most critical information (action, location, and instruction) delivered clearly to accommodate non-native speakers.
中文： 在國際機場，廣播通常結構清晰，將最重要的資訊（動作、地點和指示）清楚地傳達，以照顧非母語人士。
EN： The verb 'think' is often followed by a noun clause (that-clause) acting as the object. The word 'that' can be omitted in casual conversation.
中文： 動詞「think」(認為/覺得) 後面經常接一個名詞子句（that 子句）作為受詞。在口語對話中，連接詞「that」通常可以省略。
I think (that) the train is coming.
我覺得火車要來了。
EN： The modal verb 'should' is used to indicate a recommendation, obligation, or a wise course of action.
中文： 助動詞「should」(應該) 用來表示建議、義務或是明智的作法。
We should check the schedule again.
我們應該再確認一次時間表。
EN： In airports, 'gate' refers to the specific area where passengers wait to board their plane. It is common to use 'should' to politely suggest a necessary action to a travel companion.
中文： 在機場中，「gate」指的是乘客等待登機的特定區域（登機門）。與旅伴同行時，常用「should」來禮貌地建議必須採取的行動。
EN： The causative verb 'let' is followed by an object and the base form of a verb (bare infinitive) to express permission or a suggestion.
中文： 使役動詞「let」後面接受詞和原形動詞（不帶 to 的不定詞），用來表示允許或提議。
Let me help you with those heavy bags.
讓我幫你提那些重袋子。
EN： The conjunction 'before' introduces a subordinate clause of time. In this context, it indicates an action that will happen after the main action.
中文： 連接詞「before」引導時間從句。在此語境中，它表示在主要動作之後將發生的動作。
Please wash your hands before you eat.
吃飯前請先洗手。
EN： In Western travel culture, grabbing a coffee before a flight or during a delay is a very common social habit at airports.
中文： 在西方旅遊文化中，在登機前或飛機延誤時順手買杯咖啡是機場裡非常普遍的社交習慣。
EN： The verb 'need' is followed by a 'to-infinitive' (to + base verb) when it expresses a requirement or necessity for the subject to perform an action.
中文： 動詞「need」後面接「不定詞」(to + 原型動詞)，用來表達主詞有必要執行某個動作。
I need to finish my homework before dinner.
我需要在晚餐前完成我的作業。
EN： The adverb 'too' is typically placed at the end of a sentence to mean 'also' or 'as well'. In this sentence, it is followed by 'quickly' to modify the manner of the action.
中文： 副詞「too」通常放在句尾表示「也」。在此句中，它與「quickly」結合，修飾動作的急迫性。
She wants to come along too.
她也想一起來。
EN： In airport settings, passengers often feel a sense of urgency due to boarding times. Using 'too quickly' or 'right away' reflects the fast-paced environment of travel.
中文： 在機場環境中，乘客常因登機時間而感到緊迫。使用「too quickly」或「right away」反映了旅行時節奏快速的情境。
EN： The phrase 'on the way to' is a common prepositional phrase used to describe a location that is situated along the route to a specific destination.
中文： 短語 'on the way to' 是一個常用的介係詞短語，用來描述位於前往某個特定目的地路途中的地點。
I stopped at a bakery on the way to the office.
我在去辦公室的路上在一家麵包店停了下來。
EN： Compound nouns like 'duty-free shop' consist of two or more words that function as a single unit. 'Duty-free' acts as an adjective modifying 'shop'.
中文： 複合名詞如 'duty-free shop' 由兩個或多個單字組成，作為一個整體運作。'Duty-free'（免稅）在此作為形容詞修飾 'shop'（商店）。
The duty-free allowance is limited to two liters of alcohol.
免稅額度限制為兩公升酒精。
EN： Duty-free shops are a staple of international travel, allowing passengers to purchase goods without local import taxes. In many airports, these shops are strategically placed along the main walkways to the gates to encourage last-minute shopping.
中文： 免稅店是國際旅行的重要組成部分，允許乘客購買無需繳納當地進口稅的商品。在許多機場，這些商店被策略性地安置在通往登機門的主要通道上，以鼓勵乘客進行最後一刻的購物。
EN： The imperative structure 'Let's' (contraction of 'Let us') is used to make a suggestion or proposal that includes the speaker and the listener.
中文： 祈使句結構 'Let's'（'Let us' 的縮寫）用於提出包含說話者與聽者的建議或提議。
Let's grab a cup of coffee before the meeting starts.
我們在會議開始前去喝杯咖啡吧。
EN： Compound adjectives like 'last-minute' are formed by joining two or more words with a hyphen to modify a noun. They describe something done at the latest possible time.
中文： 複合形容詞如 'last-minute' 是由兩個或多個單字以連字號連接而成，用來修飾名詞。它們描述在最後一刻才做的事情。
I had to make a last-minute change to my travel plans.
我不得不對我的旅遊計畫做出最後一刻的變更。
EN： In airport culture, 'last-minute shopping' often refers to duty-free shopping done after security but before boarding, a common activity for travelers to kill time or buy souvenirs.
中文： 在機場文化中，「最後一刻採買」(last-minute shopping) 通常指通過安檢後、登機前的免稅店購物，這是旅客打發時間或購買伴手禮的常見活動。
—