EN： In news headlines, the present simple tense (e.g., 'Underscore', 'Warns') is frequently used to describe recent events to create a sense of immediacy and urgency, even if the events occurred in the past.
中文： 在新闻标题中，经常使用一般现在时（如 'Underscore'、'Warns'）来描述近期发生的事件，以营造即时感和紧迫感，即使该事件实际上发生在过去。
Global Leaders Convene to Discuss Trade Agreements
全球领导人齐聚一堂讨论贸易协议
EN： The use of the present participle 'Escalating' as an adjective describes a continuous, ongoing process of increase or intensification, emphasizing that the crisis is currently getting worse.
中文： 使用现在分词 'Escalating' 作为形容词，描述了一个持续进行中的增加或加剧过程，强调危机目前正在恶化。
The escalating tensions between the two regions are a cause for concern.
这两个地区之间不断升级的紧张局势令人担忧。
EN： The structure 'X, Y Warns' is a common journalistic inversion where the main news content (the object of the warning) is placed first, followed by the source of the information to prioritize the most important information.
中文： 「X, Y Warns」这种结构是新闻报道中常见的倒装用法，将主要的报道内容（警告的对象）放在前面，随后才是消息来源，以此优先呈现最重要的信息。
New Economic Policy Will Fail, Experts Predict
专家预测，新的经济政策将会失败
EN： The term 'Climate Chief' refers to a high-ranking official within the United Nations, specifically the Executive Secretary of the UNFCCC. This title reflects the global importance placed on climate diplomacy and the role of international organizations in addressing environmental issues.
中文： 「氣候首長」(Climate Chief) 指的是聯合國的高級官員，具體指「聯合國氣候變化綱要公約」(UNFCCC) 的執行秘書。這個頭銜反映了全球對氣候外交的重視，以及國際組織在應對環境問題中的角色。
EN： The present participle phrase starting with 'prompting' acts as a resultative clause, indicating a consequence of the entire preceding main clause.
中文： 以 'prompting' 开头的现在分词短语充当结果状语，表示前面整个主句所产生的结果或后续行动。
The heavy rain caused flash floods, forcing residents to evacuate their homes.
豪雨引发了山洪，迫使居民撤离家园。
EN： The verb 'characterize' is used with the pattern 'characterize A as B', meaning to describe the nature or features of someone or something in a particular way.
中文： 动词 'characterize' 常与 'as' 连用，句型为 'characterize A as B'，意为「将 A 描述/定性为 B」。
The media characterized the new policy as a major breakthrough in environmental protection.
媒体将这项新政策定性为环境保护方面的重大突破。
EN： The present perfect tense 'has engulfed' is used here to describe a recent event that has current relevance or ongoing impact.
中文： 现在完成时 'has engulfed' 在此用于描述最近发生且与现状相关或具有持续影响的事件。
The tech giant has dominated the market for over a decade.
这家科技巨头已经主导市场超过十年了。
EN： The term 'United Nations climate chief' refers to a high-ranking official within the UN Framework Convention on Climate Change (UNFCCC). In international diplomacy, such statements are carefully crafted to convey urgency without causing panic, using words like 'stark' and 'extraordinary' to signal a departure from normal climate patterns.
中文： 「聯合國氣候負責人」是指聯合國氣候變化綱要公約 (UNFCCC) 內的高級官員。在國際外交中，此類聲明經過精心設計，旨在傳達緊迫感而不引起恐慌，使用「stark」(嚴峻的) 和「extraordinary」(異常的) 等詞彙來預示氣候模式已偏離常態。
EN： The use of apposition: 'the executive secretary of the UN Framework Convention on Climate Change' acts as an appositive phrase, providing additional information about the subject 'Simon Stiell' without a relative clause.
中文： 同位语的使用：「the executive secretary of the UN Framework Convention on Climate Change」作为同位语短语，在不使用关系从句的情况下，为宾语「西蒙·斯蒂尔」提供额外信息。
Dr. Ardern, the lead researcher on the project, presented the findings.
该项目的首席研究员阿德恩博士展示了研究结果。
EN： Present participle phrase as a modifier: 'stemming from the climate crisis' is a reduced relative clause (which stem from...) modifying 'consequences'. It indicates the origin or cause.
中文： 现在分词短语作为修饰语：「stemming from the climate crisis」是一个简化的关系从句（原为 which stem from...），用以修饰「consequences（后果）」，表示其来源或原因。
The issues stemming from poor communication led to the project's failure.
沟通不良所产生的问题导致了项目的失败。
EN： The verb 'constitute' in formal register: Used here to mean 'to be considered as' or 'to form'. It is a high-level academic alternative to 'is' or 'represents'.
中文： 正式语境中的动词「constitute」：在此意为「被视作」或「构成」。它是「is」或「represents」的高阶学术替代词。
The new evidence constitutes a significant breakthrough in the investigation.
这项新证据构成了调查中的重大突破。
EN： The mention of the 'UN Framework Convention on Climate Change' (UNFCCC) refers to the international environmental treaty established to combat 'dangerous human interference with the climate system'. Simon Stiell's role is highly influential in global climate policy, particularly in organizing the annual COP (Conference of the Parties) summits.
中文： 提到「聯合國氣候變化綱要公約」(UNFCCC) 是指旨在對抗「人類對氣候系統的危險干擾」而建立的國際環境條約。西蒙·斯蒂爾在全氣候政策中極具影響力，特別是在組織年度締約方大會 (COP) 峰會方面。
EN： The use of 'with' + noun + past participle (associated) creates a prepositional phrase that functions as an adverbial or adjectival modifier, providing additional descriptive context about the preceding noun 'readings'.
中文： 使用「with + 名词 + 过去分词 (associated)」结构，形成一个介词短语，作为形容词修饰语，为前面的名词「readings（读数）」提供额外的描述性背景。
The athlete finished the race, with his personal record finally broken.
这位运动员完成了比赛，他的个人纪录终于被打破了。
EN： The adjective 'consecutive' is used to describe things following each other without interruption. It is often paired with time units like days, weeks, or months to emphasize a continuous sequence.
中文： 形容词「consecutive」用于描述不间断地相互接续的事物。它通常与天、周或月等时间单位连用，以强调连续的序列。
The company reported a profit for the third consecutive quarter.
该公司报告连续第三个季度盈利。
EN： The verb 'shattered' is a high-register, evocative alternative to 'broke'. In journalism, it is frequently used to describe the surpassing of records to emphasize the magnitude and impact of the achievement or event.
中文： 动词「shattered」是「broke」的高阶且具形象感的替代词。在新闻写作中，它常用于描述打破纪录，以强调该成就或事件的规模与影响力。
The new movie shattered all previous box office records within its first weekend.
这部新电影在上映后的第一个周末就打破了所有先前的票房纪录。
EN： The mention of 'midsummer' in Europe typically refers to late June or July. For France and the UK to experience such temperatures in May is a significant meteorological anomaly, as May is usually a mild spring month in these regions.
中文： 歐洲提到的「仲夏 (midsummer)」通常指六月下旬或七月。對於法國和英國來說，在五月出現這樣的氣溫是顯著的氣象異常，因為五月在這些地區通常是溫和的春季月份。
EN： The adverb 'namely' is used to introduce specific names or examples of something just mentioned. It is more formal than 'such as' and is often used to provide an exhaustive list or a precise definition of a general term.
中文： 副词「namely」用于引进刚提到的事物的具体名称或例子。它比「such as」更正式，通常用于提供详尽的列表或对一般术语进行精确定义，中文常译为「即」或「也就是」。
The report identified the main cause of the problem, namely a lack of funding.
报告指出了问题的主要原因，即资金缺乏。
EN： The noun clause starting with 'that' functions as the direct object of the verb 'emphasized'. In formal writing, 'that' is rarely omitted to maintain clarity and structure.
中文： 由「that」引导的名词从句作为动词「emphasized」（强调）的直接宾语。在正式写作中，「that」很少被省略，以保持句子的清晰度与结构完整性。
The scientist emphasized that the results were preliminary.
科学家强调，这些结果是初步的。
EN： The present participle 'intensifying' acts as an adjective modifying 'heatwaves', indicating an ongoing or increasing state.
中文： 现在分词「intensifying」在此作为形容词修饰「heatwaves」（热浪），表示一种正在进行或不断加剧的状态。
The intensifying competition in the market has led to lower prices.
市场上日益加剧的竞争导致了价格下降。
EN： The term 'culprit' is often used metaphorically in climate science to identify the specific factors or pollutants responsible for global warming, moving beyond its legal definition of a person who committed a crime.
中文： 「culprit」（元兇/罪魁禍首）一詞在氣候科學中常用於隱喻，指代導致全球暖化的特定因素或污染物，這已超出了其在法律上指代「犯罪者」的定義。
EN： The verb 'render' is used here as a causative verb meaning 'to cause someone or something to be in a particular state.' It follows the structure: render + object + adjective.
中文： 动词「render」在此用作使役动词，意为「使某人或某物处于某种特定状态」。其结构为：render + 宾语 + 形容词。
The heavy rains rendered the roads impassable.
否定倒装句：当句子以 'Not only' 等否定或限制性关联连词开头时，助动词（do/does/did）须置于主语之前以示强调。这在正式写作和高级学术语境中非常常见。
EN： The correlative conjunction 'both... and...' is used to emphasize that two different qualities or facts are equally true for the subject.
中文： 并列连词「both... and...」用于强调两个不同的特质或事实对于主体而言同样成立，意为「既……又……」或「既……且……」。（注：中文中通常用「既……又……」或「既……且……」来表达。）
The new policy is both efficient and cost-effective.
这项新政策既有效率又具成本效益。
EN： The compound adjective 'human-induced' uses a noun-participle structure to indicate the cause of the noun it modifies.
中文： 复合形容词「human-induced」使用「名词-分词」结构，用以表示其所修饰名词的成因（由人类引起的）。
The scientist studied the effects of human-induced pollution on the ocean.
科学家研究了人为污染对海洋的影响。
EN： The phrase 'human-induced climate change' is a precise scientific and political term used to distinguish current global warming from natural historical climate cycles. In international diplomacy, such as UN climate summits, this distinction is crucial for assigning responsibility and policy action.
中文： 「人類引起的氣候變化」(human-induced climate change) 是一個精確的科學與政治術語，用於將當前的全球暖化與自然歷史氣候週期區分開來。在聯合國氣候峰會等國際外交場合，這種區分對於釐清責任歸屬和制定政策行動至關重要。
EN： Inversion in conditional sentences (Second Conditional). When using 'were' in a hypothetical condition, the 'if' can be omitted by placing 'were' at the beginning of the clause. This structure is highly formal and common in academic or diplomatic discourse.
中文： 条件句中的倒装（第二类条件句）。在表达假设情况时，若从句包含 'were'，可以省略 'if' 并将 'were' 置于句首。这种结构非常正式，常见于学术或外交辞令中。
Were the CEO to resign, the company's stock price would plummet.
若首席执行官辞职，公司的股价将会暴跌。
EN： The use of 'to + infinitive' after 'were' in inverted conditionals (Were + subject + to-infinitive). This emphasizes a future hypothetical situation that is unlikely or carries a sense of grave warning.
中文： 在倒装条件句中 'were' 后接 '不定式' 的用法（Were + 主语 + to-不定式）。这强调了未来可能发生的假设情况，通常用于表示不太可能发生或带有严重警告意味的语境。
Were we to ignore these symptoms, the patient's condition would worsen.
若我们忽视这些症状，病人的情况将会恶化。
EN： The word 'toll' used metaphorically to refer to the suffering, deaths, or damage caused by an event. It is often paired with adjectives like 'economic', 'humanitarian', or 'heavy'.
中文： 「toll」一词的隐喻用法，指某事件造成的痛苦、死亡或损害。常与「economic」（经济的）、「humanitarian」（人道主义的）或「heavy」（沉重的）等形容词连用。
The earthquake took a heavy toll on the local community.
这场地震给当地社区带来了沉重的代价。
EN： The sentence reflects the urgent diplomatic tone used by UN officials when addressing climate change. The use of 'humanitarian toll' emphasizes that climate change is not just an environmental issue but a direct threat to human life and well-being, a key theme in modern international policy discussions.
中文： 這句話反映了聯合國官員在談論氣候變化時所使用的緊急外交語氣。「人道主義代價」（humanitarian toll）一詞的使用強調了氣候變化不僅是一個環境問題，更是對人類生命和福祉的直接威脅，這是現代國際政策討論中的一個核心主題。
EN： The verb 'swelter' is used here in the past continuous tense ('were sweltering') to describe an ongoing, oppressive state of heat. It conveys a more vivid and physical sense of discomfort than simply saying 'it was hot.'
中文： 动词「swelter」在此处使用过去进行时（were sweltering），用以描述当时持续遭受酷热煎熬的状态。比起单纯说「天气很热」，这个词更能生动地传达出生理上的极度不适感。
The hikers were sweltering under the relentless desert sun.
徒步旅行者们在沙漠无情的烈日下汗流浃背。
EN： The past participle phrase 'typically reserved for...' acts as an adjective modifying 'temperatures'. 'Reserved for' implies that these specific temperatures are usually exclusive to or characteristic of mid-summer months.
中文： 过去分词短语「typically reserved for...」作为形容词修饰「temperatures」（温度）。「Reserved for」暗示这些特定的温度通常是七月或八月所特有的，或仅在该时段才会出现。
This level of luxury is usually reserved for the elite.
这种等级的奢华通常是仅供精英阶层享有的。
EN： The prepositional phrase 'At the time of his remarks' serves as a temporal marker, setting the specific context for the main clause. It is a formal way to say 'when he was speaking'.
中文： 介词短语「At the time of his remarks」作为时间标记，为整个句子设定了具体背景。这是「当他在说话时」的一种正式表达方式。
At the time of the accident, it was raining heavily.
事故发生时，正下着大雨。
EN： In Western Europe, temperatures in May are typically mild. Reaching levels associated with July or August (mid-summer) is a significant meteorological anomaly, highlighting the severity of the climate crisis mentioned in the context.
中文： 在西歐，五月的氣溫通常很溫和。達到七月或八月（盛夏）的氣溫水平在氣象學上是顯著的異常現象，這突顯了文中提到的氣候危機的嚴重性。
EN： The non-restrictive relative clause starting with 'where' provides additional information about a specific location (the United Kingdom) mentioned in the main clause. It is separated by a comma and functions as a parenthetical remark.
中文： 以 'where' 开头的非限定性关系从句用于对主句中提到的特定地点（英国）提供额外补充说明。它通常用逗号隔开，具有补充说明的性质。
He moved to Paris, where he spent the rest of his life.
他搬到了巴黎，并在那里度过了他的余生。
EN： The present participle 'staggering' is used as an adjective to describe the noun '35.1 degrees Celsius'. It conveys a sense of shock or extreme surprise, common in journalistic registers to emphasize scale.
中文： 现在分词 'staggering' 被用作形容词来修饰名词 '35.1 degrees Celsius'。它传达了一种震惊或极度惊讶的感觉，常用于新闻报道中以强调规模之大。
The company reported a staggering loss of five billion dollars.
该公司报告了高达五十亿美元的惊人亏损。
EN： The verb 'underscore' is a formal synonym for 'emphasize' or 'highlight'. It is frequently used in academic and news contexts to indicate that something provides clear evidence for a particular situation or theory.
中文： 动词 'underscore' 是 'emphasize' 或 'highlight' 的正式同义词。它经常出现在学术和新闻语境中，表示某事为特定情况或理论提供了明确的证据（强调/凸显）。
Recent events underscore the need for better security measures.
最近发生的事件凸显了加强安全措施的必要性。
EN： Kew Gardens (the Royal Botanic Gardens, Kew) is a world-famous scientific institution in London. In the UK, it is often used as a primary meteorological reference point for temperature records in the capital. A temperature of 35.1°C is exceptionally rare for May in the UK, where average May highs are typically around 15-18°C.
中文： 邱園（皇家植物園）是倫敦享譽世界的科學機構。在英國，它經常被用作首都氣溫記錄的主要氣象參考點。攝氏 35.1 度對於英國的 5 月來說極其罕見，因為當地 5 月的平均最高氣溫通常僅在 15 至 18 度左右。
EN： The non-restrictive relative clause starting with 'which' provides additional information about the 'previous day's record'. It is separated by a comma and describes a quality of the antecedent rather than defining which specific record is being discussed.
中文： 以 'which' 开头的非限定性关系从句，为「前一天的纪录」提供额外信息。它用逗号隔开，描述先行词的特质，而非用来界定是哪一种特定的纪录。
The report mentioned the 2003 heatwave, which was previously the deadliest in Europe.
该报告提到了 2003 年的热浪，那次热浪先前是欧洲死亡人数最多的。
EN： The use of the past perfect tense ('had been') indicates an action or state that was completed before another point in the past (the moment the reading 'surpassed' the record).
中文： 过去完成时（had been）的使用，表示在过去的某个时间点（即该读数「超越」纪录的时刻）之前就已经完成的动作或存在的状态。
By the time the sun set, the temperature had already dropped significantly.
到日落时，气温早已经大幅下降了。
EN： The intensive pronoun 'itself' is used here to emphasize that the record of 34.8 degrees was remarkable on its own merits, even without comparing it to the new higher reading.
中文： 反身代词 'itself' 在此作为强调用法，用以强调 34.8 度这个纪录本身就非常引人注目，即便不与其他更高的读数相比也是如此。
The technology itself is not new, but its application in climate science is revolutionary.
这项技术本身并不新颖，但它在气候科学上的应用是革命性的。
EN： The mention of specific temperatures like 34.8 and 35.1 degrees Celsius in May is significant because European climates, particularly in the United Kingdom, typically experience much milder spring weather. These figures are used to provide scientific evidence for the 'escalating climate crisis' mentioned in the context.
中文： 文中提到五月份出現攝氏 34.8 度和 35.1 度的高溫具有重大意義，因為歐洲氣候（特別是英國）的春季通常氣候溫和。這些數據被用來作為文中提到的「不斷升級的氣候危機」的科學證據。
EN： The verb 'dwarf' is used figuratively to describe something that is so much larger or more important than something else that it makes the latter seem small or insignificant.
中文： 动词「dwarf」在此处为比喻用法，用来描述某事物因体积、数量或重要性远超另一事物，而使后者显得微小或微不足道。
The new skyscraper completely dwarfs the surrounding buildings.
这座新的摩天大楼让周围的建筑物显得非常矮小。
EN： The use of 'a record...' functions as an appositive, a noun phrase that renames or provides more information about the preceding noun ('the historical benchmark of 32.8 degrees Celsius').
中文： 「a record...」在此作为同位语，是一个名词短语，用来重新命名或提供关于前一个名词（32.8 摄氏度的历史基准）的更多信息。
He visited Kyoto, a city famous for its ancient temples.
他访问了京都，一座以古老寺庙闻名的城市。
EN： The past participles 'established' and 'equalled' function as reduced relative clauses (which was originally established... and was subsequently equalled...), modifying the noun 'record'.
中文： 过去分词「established」和「equalled」充当简化关系从句（即省略了 which was...），用来修饰名词「record」（纪录）。
The rules, written in the 19th century, are still in effect today.
这些在 19 世纪制定的规则至今仍然有效。
EN： Negative Inversion: When a sentence begins with a negative or restrictive adverb like 'Seldom', 'Rarely', or 'Never', the auxiliary verb must precede the subject (Inversion).
中文： 否定倒装句：当句子以否定或限制性副词（如 Seldom、Rarely 或 Never）开头时，助动词必须置于主语之前（形成倒装）。
Never had she seen such a breathtaking sunset before.
她以前从未见过如此扣人心弦的日落。
EN： Past Perfect Tense with Inversion: The structure 'Seldom had [Subject] [Past Participle]' is used to emphasize that an event was extremely rare up until a specific point in the past.
中文： 过去完成时与倒装：结构「Seldom had [主语] [过去分词]」用于强调直到过去某个时间点为止，某件事极其罕见。
Rarely had the team faced such a formidable opponent.
该团队很少面对如此强大的对手。
EN： The use of 'such a/an + adjective + noun': This structure is used for emphasis, highlighting the extreme degree of the quality described.
中文： 「such a/an + 形容词 + 名词」的用法：此结构用于加强语气，强调所描述特质的极端程度。
It was such a complex problem that it took weeks to solve.
那是一个如此复杂的问题，以至于花了数周才解决。
EN： The phrase 'seasonal norms' refers to the long-term average weather conditions for a specific time of year. In the context of climate change discussions, a 'dramatic departure' from these norms is a key indicator used by scientists to communicate the severity of global warming.
中文： 「seasonal norms」（季節常態）是指一年中特定時間的長期平均氣候狀況。在氣候變遷的討論背景下，與這些常態的「dramatic departure」（巨大偏離）是科學家用來傳達全球暖化嚴重性的關鍵指標。
EN： The past perfect tense ('had exposed') is used here to indicate an action that was completed before another point in the past (the time of Stiell's remarks). This creates a clear chronological sequence in narrative reporting.
中文： 过去完成时（had exposed）在此用于表示在过去的某个时间点（即斯蒂尔发表言论之时）之前已经完成的动作。这能建立清晰的先后顺序。
By the time the summit began, the researchers had already published their findings.
在峰会开始之前，研究人员就已经发表了他们的发现。
EN： The verb 'contend' is a formal reporting verb used to express a strong opinion or argument, often in academic or journalistic contexts. It is typically followed by a 'that' clause.
中文： 动词「contend」是一个正式的报道动词，用于表达强烈的观点或论点，常用于学术或新闻语境。其后通常接「that」引导的从句。
Critics contend that the new policy will fail to address the root cause of the problem.
批评者主张，新政策将无法解决问题的根本原因。
EN： The present participle 'soaring' acts as an adjective to describe a rapid and significant increase. It adds a descriptive, emotive quality to the noun 'costs'.
中文： 现在分词「soaring」作为形容词使用，描述快速且显著的增长。它给名词「costs」（成本）增添了描述性且具感染力的特质。
The company struggled to cope with soaring energy prices during the winter.
该公司在冬季期间努力应对飙升的能源价格。
EN： The mention of the 'Middle East' in the context of 'fossil fuel dependency' refers to the region's historical role as a primary global supplier of oil and gas. Geopolitical instability in this region often leads to energy price fluctuations, which is why the UN climate chief links the conflict to the economic costs of relying on these fuels.
中文： 在「化石燃料依賴」的背景下提到「中東」，是指該地區作為全球主要石油和天然氣供應者的歷史角色。該地區的地緣政治不穩定往往導致能源價格波動，這也是為什麼聯合國氣候首長將衝突與依賴這些燃料的經濟成本聯繫起來的原因。
EN： The verb 'urge' follows the pattern 'urge someone to do something', expressing a strong recommendation or push for action. It is more forceful than 'advise' but less demanding than 'order'.
中文： 动词「urge」遵循「urge someone to do something」的句型，表达强烈的建议或推动某项行动。它比「advise」（建议）更有力，但比「order」（命令）语气缓和。
The doctor urged him to quit smoking immediately for his health.
医生敦促他为了健康应立即戒烟。
EN： The present participle phrase 'framing it as...' acts as a supplementary clause, describing how the speaker presented or characterized the previous action (accelerating the transition).
中文： 现在分词短语「framing it as...」作为补充说明从句，描述说话者如何呈现或定性前述动作（加速转型）。
She presented the new policy, framing it as a win-win for both employees and management.
她提出了新政策，并将其描述为员工与领导层的双赢局面。
EN： The adverb 'alike' is used after mentioning two nouns to emphasize that the statement applies equally to both. It functions similarly to 'both A and B'.
中文： 副词「alike」用于提到两个名词之后，强调该陈述同样适用于两者。其功能类似于「both A and B」。
The festival attracts locals and tourists alike.
这场祭典吸引了当地人与游客。
EN： The term 'framing' is a common rhetorical strategy in international diplomacy and climate activism. It refers to how an issue is presented to the public to influence perception—in this case, shifting the narrative of climate action from a 'cost' to an 'essential safeguard' for lives and economies.
中文： 「Framing」（框架化/定性）是國際外交和氣候行動中常見的修辭策略。它指的是如何向公眾呈現一個議題以影響其認知——在這種情況下，是將氣候行動的敘事從「成本支出」轉向對生命和經濟的「必要保障」。
EN： The relative adverb 'where' is used here in a non-restrictive relative clause to provide additional information about a specific location ('India'). In this context, it functions similarly to 'and there'.
中文： 关系副词「where」在此用于非限定性关系从句中，为特定地点（「印度」）提供补充信息。在这种语境下，其功能类似于「and there」（并且在那里）。
The team traveled to London, where they attended a global climate summit.
团队前往伦敦，并在那里参加了全球气候峰会。
EN： The past perfect tense ('had surpassed', 'had reported') is used to describe actions that were completed before a specific point in the past (the time when Stiell 'drew attention' to them).
中文： 过去完成时（「had surpassed」、「had reported」）用于描述在过去的某个特定时间点（即斯蒂尔「注意到」这些情况的时间）之前已经完成的动作。
By the time the rescue arrived, the floodwaters had already receded.
在救援抵达时，洪水已经退去了。
EN： The past participle phrase 'attributed to heatstroke' acts as an adjective modifying 'fatalities'. It is a reduced relative clause (which were attributed to...).
中文： 过去分词短语「attributed to heatstroke」作为修饰「fatalities」（死亡案例）的形容词。这是一个简化的关系从句（原为 which were attributed to...）。
The economic losses attributed to the drought are estimated to be in the billions.
归因于干旱的经济损失估计达数十亿美元。
EN： The mention of India highlights the disproportionate impact of climate change on developing nations in the Global South, where infrastructure and public health systems may be more vulnerable to extreme heat compared to Europe.
中文： 提到印度凸顯了氣候變遷對全球南方發展中國家不成比例的影響。與歐洲相比，這些地區的基礎設施和公共衛生系統在面對極端高溫時可能更為脆弱。
EN： Negative Inversion with 'Not only': When 'not only' begins a sentence for emphasis, the subject and the auxiliary verb (do/does/did/is/are) are inverted. The second part of the sentence typically follows with 'but (also)'.
中文： 使用 'Not only' 的否定倒装句：当 'not only' 置于句首以示强调时，主语与助动词（如 do/does/did/is/are）需进行倒装。句子的后半部分通常接 'but (also)'。
Not only did she complete the project ahead of schedule, but she also exceeded the budget expectations.
她不仅提前完成了项目，还超出了预算的预期。
EN： The adverb 'disproportionately': This C1-level adverb describes something that is too large or too small in comparison to something else, often used in social or economic contexts to highlight inequality.
中文： 副词 'disproportionately'（不成比例地）：这个 C1 级别的副词用来描述某事与它事相比过大或过小，常用于社会或经济语境中，以强调不平等现象。
Low-income families are disproportionately affected by rising food prices.
低收入家庭受到食品价格上涨的不成比例影响。
EN： The term 'developing world' is used here to refer to nations with lower industrial bases and Human Development Index scores. In climate change discourse, this highlights 'climate justice'—the idea that those who contributed least to global warming (developing nations) often suffer its most severe consequences.
中文： 「發展中國家」（developing world）一詞在此指工業基礎和人類發展指數較低的國家。在氣候變遷的論述中，這強調了「氣候正義」的概念——即對全球暖化貢獻最少的人（發展中國家）往往承受著最嚴重的後果。
重要单词附有 IPA 发音、定义、例句和互动式测验。
在本文中： 史无前例的，前所未有的
在本文中： 席卷，吞没，包围
在本文中： 急剧增长的，持续加剧的（通常指负面情况）
在本文中： 罪魁祸首，问题的起因
在本文中： 逐步升级，加剧
在本文中： 令人惊愕的，难以置信的
在本文中： 使相形见绌，使显得矮小或微不足道
在本文中： 主张，声称
在本文中： 保护，维护
在本文中： 使处于危险之中，危及
片语包含类型标示、双语定义、用法说明和例句。
A very clear and unpleasant signal that something bad is happening or will happen.
严峻的警讯
Natural fuels such as coal or gas, formed in the geological past from the remains of living organisms.
化石燃料
Caused by human activity rather than natural processes.
人为造成的
The cost or suffering in terms of human lives and well-being caused by a disaster or event.
人道代价 / 伤亡损失
Energy from a source that is not depleted when used, such as wind or solar power.
再生能源