EN： The present perfect tense ('has received') is formed with 'have/has + past participle'. It connects a past event to the present moment, indicating recent news or an action whose result is currently relevant.
中文： 现在完成式（has received）由「have/has + 过去分词」构成。此处用来表示最近发生的事件，并与现在情况紧密相关（如新闻报道中的最新进展）。
The company has launched a new marketing campaign this week.
该公司本周推出了一项新的营销活动。
EN： A defining relative clause (introduced by 'that') modifies a preceding noun ('a product review'). The relative pronoun 'that' serves as the subject of the clause ('that praises...'), providing essential information about which review is being discussed.
中文： 关系代词 that 引导的限制性关系从句用来修饰先行词「a product review」。that 在从句中作主语（that praises...），提供该评论具体内容的必要信息。
She wrote an article that explains the benefits of regular exercise.
她写了一篇解释规律运动好处的文章。
EN： In tech journalism, 'battery life' is often one of the most critical benchmarking criteria for smartwatches, as users frequently compare devices based on whether they require daily charging or can last several days during outdoor activities.
中文： 在科技新闻与产品测评文化中，「电池续航力（battery life）」是智能手表最受关注的指标之一。消费者与评论家普遍特别在意手表是否需要每日充电，抑或能在户外运动中支撑数天。
EN： Present perfect passive voice ('have/has been + past participle') combined with 'yet' indicates an action that was expected to happen before now but has not happened up to the present moment.
中文： 现在完成式的被动语态（have/has been + 过去分词）结合「yet」，表示某件事直到目前为止「尚未」完成或启用。
The final report has not been submitted yet.
最终报告尚未提交。
EN： 'Be expected + prepositional phrase / infinitive' is a passive structure used to talk about anticipated events or future projections.
中文： 「Be expected + 介词短语 / 不定词」为被动结构，表示「预计…」或「有望…」，常用于预测未来发生的事情。
The train is expected in ten minutes.
火车预计在十分钟后到达。
EN： In modern tech product launches, hardware often ships before all advertised software features are ready. Tech companies frequently promise feature rollouts 'later this year' via over-the-air software updates.
中文： 在现代科技产品发布中，硬件上市时往往软件功能尚未全部到位。科技巨头经常承诺通过未来的软件更新在「今年稍晚」逐步推送这些功能。
EN： A non-defining relative clause is introduced by 'which' and separated by commas. It adds supplementary, non-essential information about the noun ('the smartwatch') without restricting its identity.
中文： 非限定关系从句由「which」引导，并用逗号与主句隔开。它为先行词（智能手表）补充额外非必要的说明信息，抽掉后主句意思依然完整。
The laptop, which costs 900 dollars, comes with a two-year warranty.
这台笔记本电脑售价 900 美元，附有两年的保修。
EN： The pattern 'the same as...' is used to express equality or identical characteristics between two entities, while comparative degree followed by 'more' can quantify a specific difference (e.g., 'weighs one gram more').
中文： 句型「the same as...」用于表达两者之间相同或一样的特征；而在计量名词后接「more」（如 weighs one gram more）则可用于精确表示多出的差额。
Her phone is the same as mine, but it has slightly more storage.
她的手机和我的完全一样，但存储空间稍大一些。
EN： The price is stated in 'pounds' (British pound sterling, GBP, £), indicating that this product review originates from a UK-based media outlet or focuses on the UK retail market.
中文： 价格以「英镑」（Pounds / GBP / £）计算，显示该产品评测来自英国媒体或针对英国市场定价进行报道。
EN： The phrase 'every + number + plural noun' indicates frequency, expressing how often an action occurs at regular intervals (e.g., 'every five seconds').
中文： 「every + 数字 + 复数名词」表示频率，用来表达某动作以固定的时间或距离间隔重复发生（例如：「每五秒」）。
Take this medicine every eight hours.
每八小时服用一次这种药物。
EN： 'Instead of' is a prepositional phrase meaning 'in place of' or 'rather than'. It is followed by a noun, pronoun, or gerund (-ing form).
中文： 「instead of」是介词短语，意思是「代替」或「而不是」。后面通常接名词、代词或动名词（V-ing）。
He decided to walk instead of taking the bus.
他决定走路而不是搭公车。
EN： Compound sentence with 'and': Two independent clauses ('The watch has a faster chip' and 'in testing, the battery lasted 79 hours...') are connected by the coordinating conjunction 'and'. Each clause contains its own subject and finite verb.
中文： 对等连接词「and」引导的复合句：此处由「and」连接两个独立子句（主句「The watch has...」与「...the battery lasted...」），前后各自拥有完整的主词与限定动词，表达并列的信息补充。
The phone features a brighter display, and in daily use, it feels much smoother.
这款手机配备了更明亮的屏幕，且在日常使用中，感觉顺畅许多。
EN： The verb 'last' as an intransitive verb meaning 'to continue or endure for a period of time', followed directly by a duration phrase ('79 hours') without a preposition.
中文： 动词「last」作为不及物动词，意为「持续、维持」，后方可直接加上时间长度（如 79 hours）作副词性修饰语，表示电力或事物维持的时长。
The meeting lasted two hours.
会议持续了两个小时。
EN： In tech reviews, 'between charges' is a standard benchmark phrase referring to battery endurance during continuous daily usage before needing to plug in the device again.
中文： 在科技产品评测中，「between charges」（充饱一次电的间隔时间）是衡量智能装置续航力的标准说法，代表日常连续使用至下一次充电前的耐用度。
EN： Comparative adverbs are formed by adding '-er' to short adverbs (like 'fast' -> 'faster') to compare how an action is performed. The conjunction 'than' introduces the standard of comparison.
中文： 比较级副词：单音节副词（如 fast）直接加「-er」构成比较级（faster），用来修饰动词（charges）以表示动作执行的程度或速度差异，后面常搭配连接词「than」引导比较的对象。
She speaks English much faster than she used to.
她现在说英语比以前快多了。
EN： The prepositional phrase 'instead of' is used to mean 'in place of' or 'rather than', indicating that one thing is chosen or substituted over another. It is followed by a noun, pronoun, or gerund (-ing form).
中文： 介词短语「instead of」表示「而不是…」或「代替…」，用于指出某事物取代了另一事物。后面通常接名词、代词或动名词（-ing）。在此句中省略了重复的名词 watts。
He ordered green tea instead of coffee.
他点了绿茶而不是咖啡。
EN： In consumer tech journalism, wattage (W) is commonly used to describe charging capability and speed. Early smartwatches and smartphones traditionally used 5-watt chargers, so upgrading to 10 watts marks a notable 2x power increase for faster charging turnaround.
中文： 在科技产品评测中，功率瓦数（watt，简写为 W）常被用来评估充电速度。早期智能手表与手机普遍使用标准的 5 瓦充电规格，因此提升至 10 瓦代表供电功率翻倍，显著缩短了充电等待时间。
EN： The intransitive verb 'last' is used to express duration (how long something continues or remains functional), often followed directly by a time expression or adverbial phrase of time such as 'more than a week'.
中文： 不及物动词「last」用来表达持续时间或维持运作的长度，后面常直接接时间长度的副词短语（如「more than a week」）。
This laptop's battery can easily last all day.
这台笔记本电脑的电池可以轻易维持一整天。
EN： The prepositional phrase 'on a single charge' functions as an adverbial of condition/manner, meaning using only the power supplied by charging once.
中文： 介词短语「on a single charge」作为条件或方式副词，意思是「单次充电、充一次电的情况下」。
The electric car can travel 300 miles on a single charge.
这辆电动车充一次电可以行驶300英里。
EN： In the wearable technology market, 'adventure watches' refers to rugged outdoor smartwatches (such as those by Garmin or Suunto) designed for hiking, ultra-marathons, and diving. While general smartwatches like the Apple Watch prioritize bright OLED screens and smart app ecosystems—resulting in battery life measured in days—dedicated adventure watches often use energy-efficient displays and larger batteries, enabling them to last several weeks on a single charge.
中文： 在可穿戴设备市场中，「adventure watches」（冒险/户外运动手表，如 Garmin 或 Suunto 等品牌）专为徒步、超马或潜水等极限运动设计。不同于一般智能手表（如苹果手表）着重于鲜艳的 OLED 屏幕和丰富的应用程序生态（电力通常仅能维持数天），专门的户外手表多采用高省电显示面板与大容量电池，因此「单次充电即可使用超过一周甚至数周」已成为该品类的关键卖点。
重要单词附有 IPA 发音、定义、例句和互动式测验。
在本文中： 稱讚、讚許
在本文中： 功能、特色
在本文中： 啟用、使能夠運作
在本文中： 感測器
在本文中： 追蹤、監測
在本文中： 持續、維持運作
在本文中： 競爭對手的、競爭的
在本文中： 戶外探險的、冒險的
片语包含类型标示、双语定义、用法说明和例句。
The amount of time a device can run before its battery needs to be recharged
电池续航力
The speed at which the heart beats, usually measured in beats per minute
心率、心跳速率
Operating continuously after being charged once, without needing another charge
充一次电（可维持）
In place of someone or something; rather than
而不是、代替