EN： The phrasal verb 'converge on/upon' means to move toward or meet at a common point from different places. It is followed by a prepositional phrase specifying the destination.
中文： 动词短语「converge on/upon」意为「从四面八方聚集于某地」，其后接介词短语引导目的地，常用于描述人群、代表或资源齐聚一处。
Thousands of activists converged on the city center to protest against climate inaction.
数以千计的抗议者聚集在市中心，抗议对气候问题的不作为。
EN： Apposition and Reduced Relative Clauses: 'an environmental summit intended to salvage...' serves as an appositive noun phrase identifying 'Cop17'. Within it, 'intended to' is a reduced past participial phrase functioning as an adjective modifying 'summit' (short for 'which is intended to').
中文： 同位语与过去分词短语修饰：「an environmental summit...」作为名词同位语，补充说明前方的「Cop17」；其后的「intended to salvage...」则是简化自「which is intended to...」的过去分词短语，作后位修饰语修饰「summit」。
They signed the treaty, an unprecedented agreement intended to curb maritime emissions.
他们签署了该条约，这是一份旨在遏制海上碳排放的前所未有的协议。
EN： 'COP' stands for 'Conference of the Parties', the supreme decision-making body of conventions organized under the United Nations (such as the UN Framework Convention on Climate Change or the Convention on Biological Diversity). The number refers to the chronological meeting count (e.g., Cop17).
中文： 「COP」为「Conference of the Parties」（缔约方大会）的缩写，是联合国相关国际公约（如气候变化框架公约或生物多样性公约）的最高决策机构。数字代表该公约召开的届数，例如 Cop17 即为「第十七次缔约方大会」。
EN： When a negative or restrictive correlative like 'Not only' begins a clause for rhetorical emphasis, subject-auxiliary inversion is required in that clause (here: 'are' precedes 'the targets set for 2030'). The second clause following 'but (also)' retains standard subject-verb order.
中文： 当带有否定或限制意味的对称连接词「Not only」置于句首以加强语气时，该子句必须采「主词与助动词/be动词倒装」（本句中 be 动词 are 移至主词 the targets set for 2030 之前）。但其后由 but (also) 引导的第二个子句则维持一般正常的「主词＋动词」语序。
Not only did the team complete the project ahead of schedule, but they also reduced overall costs by twenty percent.
该团队不仅提前完成了专案，而且还降低了百分之二十的整體成本。
EN： The past participle phrase 'set for 2030' functions as a postpositive reduced relative clause modifying the noun 'targets' (short for 'which were set for 2030').
中文： 过去分词片语「set for 2030」在此作后位修饰语，修饰名词「targets」，是形容词子句「which were set for 2030」省略关系代名词与 be 动词后的简化形式。
The guidelines established by the committee must be strictly adhered to by all participants.
委员会所制定的准则必须由所有参与者严格遵守。
EN： The idiomatic phrase 'off course' means deviating from the intended path or schedule. Combined with the adverb 'badly', 'badly off course' indicates a severe discrepancy between planned progress and reality.
中文： 成语片语「off course」意指「偏离正轨」或「偏离预期进度」。加上副词「badly」（严重地），「badly off course」表达实际进展与既定目标之间存在极大差距。
Without corrective measures, the economic reform plan is badly off course.
若不采取补救措施，该经济改革计划将严重脱轨。
EN： The reference to 'targets set for 2030' and 'nearly 200 nations' points directly to global environmental frameworks, particularly the Kunming-Montreal Global Biodiversity Framework adopted under the UN Convention on Biological Diversity (CBD). Such UN treaties rely on consensus among nearly 200 signatory countries, making multilateral environmental negotiations notoriously slow and contentious.
中文： 句中提及的「针对 2030 年设定的目标」及「将近 200 个国家」，直接指涉联合国《生物多样性公约》（CBD）架构下所通过的「昆明—蒙特利尔全球生物多样性框架」。由于这类联合国条约需近两百个缔约国达成共识才能推动决议，往往使多边国际环境谈判极具挑战且充满角力。
EN： The conjunction 'as' introduces simultaneous actions or background conditions, effectively meaning 'while' or 'in the context that'. Here, it links two parallel clauses ('budgets tighten' and 'leaders remain preoccupied...') explaining the challenging circumstances under which negotiations take place.
中文： 从属连词「as」在此引导伴随状况或背景条件子句，意思是「随着……」或「在……的情况下」。此处「as」连接了两个并列子句（「budgets tighten」与「leaders remain preoccupied...」），说明谈判进行时所面临的严峻国际局势。
Talks stalled as geopolitical tensions intensified and domestic inflation soared.
随着地缘政治紧张局势加剧以及国内通胀飙升，会谈陷入了停滞。
EN： The phrase 'complicating any coordinated international policy response' is a present participle clause (-ing form) functioning as a result modifier. It expresses the consequence of the entire preceding situation rather than referring back to a specific single noun.
中文： 现在分词短语「complicating...」在此作为结果状语（分词构句），修饰前面整个主要子句所描述的整体情境，表示由前述多重负面因素所直接导致的后续结果，相当于「, which complicates...」。
Severe storms disrupted transport networks across the region, stranding thousands of commuters.
猛烈的暴风雨扰乱了全区的交通网络，导致数千名通勤者滞留。
EN： The structure 'remain preoccupied with [noun]' uses the linking verb 'remain' followed by the participial adjective 'preoccupied' and the preposition 'with', indicating a continuous state of having one's attention completely absorbed by specific pressing matters.
中文： 句型「remain preoccupied with [名词]」使用系动词「remain」搭配分词形容词「preoccupied」及介词「with」，表示「持续全神贯注于某事／持续为某事所困扰」，强调注意力完全被紧迫问题所占据的持续状态。
European governments remain preoccupied with soaring living costs and supply chain disruptions.
欧洲各国政府仍然为飙升的生活成本和供应链中断问题所困扰。
EN： In multilateral environmental diplomacy, international negotiations often compete directly with immediate domestic crises (such as inflation, energy shortages, and geopolitical conflicts). When domestic budgets contract and political capital is consumed by urgent crises, ambitious long-term environmental targets are typically sidelined or compromised.
中文： 在多边环境外交中，长期性的国际协商往往直接面临各国内部紧迫危机的竞争（例如物价通胀、能源短缺及地缘军事冲突）。当各国财政预算紧缩、政治资本被眼前的抗争或危机消耗殆尽时，雄心勃勃的全球环境与保育目标通常容易遭到搁置或妥协。
EN： The idiom 'a glimmer of hope' refers to a very small sign that something might improve or succeed. It is frequently paired with intransitive verbs like 'emerge', 'appear', or 'remain' to signal optimism in otherwise grim or difficult circumstances.
中文： 成语「a glimmer of hope」（一线希望）指的是情况可能好转或成功的微小迹象。它常与不及物动词（如 emerge、appear、remain）连用，用来在严峻或不利的情势中表达一丝乐观的转折。
After weeks of deadlocked negotiations, a glimmer of hope emerged when both sides agreed to resume dialogue.
历经数周僵持不下的谈判后，双方同意重启对话，出现了一线希望。
EN： The non-restrictive relative clause introduced by 'when' ('when a Persian leopard... was sighted...') acts as a continuative relative clause modifying the temporal anchor ('a week before the talks'). This allows the narrative to introduce a pivotal new event seamlessly without starting a new sentence.
中文： 由「when」引导的非限定关系子句（「when a Persian leopard... was sighted...」）在此作为延续性关系子句，修饰前方的时间锚点（「a week before the talks」）。这种句构让叙事能够流畅地引出关键新事件，而无需另起新句。
The team was about to abandon the search, when a faint radio signal was detected from the valley.
搜救队正打算放弃搜寻，这时突然从山谷中侦测到了微弱的无线电信号。
EN： The noun phrase 'one of Armenia's rarest animals' functions as an appositive set off by commas, directly identifying and providing background information about 'a Persian leopard'. Appositives are an efficient, concise journalistic technique to give readers critical context without bogging down the main clause.
中文： 名词片语「one of Armenia's rarest animals」作为同位语，用逗号与主干隔开，直接补充并界定「a Persian leopard」的身分与重要性。同位语是新闻英语中常见的紧凑修辞技巧，能在不打断主句流畅度的情况下提供关键背景。
Dr. Aris Thorne, one of the world's leading climatologists, will deliver the keynote address.
全球顶尖的气候学家之一阿里斯·索恩博士将发表主题演讲。
EN： The Persian leopard (Panthera pardus tulliana/ciscaucasica), also known as the Caucasian leopard, is one of the world's most endangered big cats, with only a handful surviving in Armenia's rugged southern mountains. In conservation diplomacy, sightings of such critically endangered apex predators often serve as powerful 'flagship species' symbols, rallying public and governmental support just ahead of major environmental conferences.
中文： 波斯豹（又称高加索豹）是世界上最濒危的大型猫科动物之一，在亚美尼亚崎岖的南部山区仅存极少数个体。在环境保育外交中，此类极度濒危的顶级掠食者现踪常被视为强大的“旗舰物种（flagship species）”象征，往往能在重大环境会议前夕有效凝聚公众与政府的关注与保护共识。
EN： The verb 'recall' can take a gerund (-ing form) directly as its object without a preposition ('recalled receiving...'), indicating the retrieval of a past action from memory.
中文： 动词“recall”（回想、回忆）后可直接接动名词（V-ing）作宾语（如 recalled receiving...），用来表达忆起过去所经历的具体行为或事件，无需加介词。
He recalled seeing the rare bird near the edge of the forest early that morning.
他回想起了那天清晨在森林边缘看到那只罕见鸟类的情景。
EN： The participle clause ', saying it had given her goosebumps' functions as a supplementary participial adverbial, modifying the main clause and indicating an accompanying action or subsequent remark made during the recollection.
中文： 句末由逗号引导的现在分词从句“, saying...”作为伴随状语（participial clause），补充说明主语在回忆此事的当下所发表的言论与情绪反应。
The scientist presented her findings to the committee, noting that immediate action was critical.
这位科学家向委员会展示了她的调查结果，并指出立即采取行动至关重要。
EN： The past perfect tense ('it had given') inside the reported clause indicates that the sensation of goosebumps occurred prior to the moment she spoke or recalled the event (past relative to a past reference time).
中文： 在间接引语中使用的过去完成式“had given”，代表“起鸡皮疙瘩”这一强烈生理与情绪反应发生在休兹回忆（recalled）并说出这番话（saying）之前。
She admitted that the sudden confrontation had frightened her immensely.
她承认那场突如其来的冲突曾让她感到无比恐惧。
EN： The idiom 'give someone goosebumps' refers to the involuntary physiological reaction (piloerection) caused by intense emotions such as fear, awe, excitement, or deep reverence. In conservation contexts, sighting an apex predator like the critically endangered Persian leopard in Armenia—where only a handful are believed to survive—evokes profound awe and emotional relief among local environmentalists.
中文： 成语“give someone goosebumps”（使某人起鸡皮疙瘩）指因极度恐惧、激动、敬畏或感动而产生的自主生理反应。在保育领域中，极度濒危的波斯豹在亚美尼亚野外仅剩极少数个体，因此目击其踪迹的消息往往带给在地护林员与环保人士难以言喻的震撼与深切感动。
EN： The sentence begins with an elliptical participial clause ('Once widespread...'), which is a reduced form of 'Once [it was] widespread...'. This structures past state contrast succinctly against the present situation.
中文： 句首使用了省略状语分词从句（'Once widespread...'），为 'Once [it was] widespread...' 的简化结构。这种句型常出现在书面语或新闻报道中，用以精炼地将过去的分佈状态与现今的困境形成鲜明对比。
Once common in native woodlands, the red squirrel is now critically endangered.
红松鼠曾常见于本土林地，如今却已濒临灭绝。
EN： 'See' is used transitively with an inanimate subject ('the species has seen its range shrink...') to express experiencing a historical development or change over time. It is followed by a bare infinitive ('shrink') as an object complement.
中文： 动词 'see' 在此处以无生命或非人类名词为主语（'the species has seen...'），用于表达某人或某事物经历了某种历时性的变化；后面接原形不定词 'shrink' 作为宾语补语（感官动词/经历动词结构：see + O + V）。
The coastal town has seen tourism decline in recent decades.
该沿海城镇近几十年来见证了旅游业的衰落。
EN： 'making it...' is a participial clause of result, functioning adverbially to indicate the consequence of the entire preceding main clause. Within it, 'delegates must confront' is a contact clause (zero relative clause) modifying 'crisis'.
中文： 句末的 'making it...' 为现在分词引导的结果状语从句，修饰前述整个主要从句所产生的结果；其内部包含一个省略关系代词（which/that）的接触从句（'delegates must confront'），后位修饰名词 'ecological crisis'。
Heavy rains flooded the valley, making travel impossible for several days.
暴雨淹没了山谷，使得出行在数日内变得不可能。
EN： The 'Persian leopard' mentioned in the context is a flagship species for conservation in the Caucasus and western Asia. In environmental journalism and diplomatic summits like Cop17, highlighting a specific charismatic, endangered animal serves as an emotional focal point to urge political action on broader biodiversity treaties.
中文： 上下文提及的「波斯豹」是高加索与西亚地区极具代表性的旗舰保育物种。在国际环境新闻与类似第十七次缔约方大会的谈判场合中，聚焦于某一标志性濒危物种，通常旨在凝聚公众情感共鸣，并向各国谈判代表施压，促成具体生物多样性协议的落实。
重要单词附有 IPA 发音、定义、例句和互动式测验。
在本文中： 齊聚，聚集於同一地點
在本文中： 挽救，拯救（陷入危機的事物）
在本文中： 生物多樣性
在本文中： 加速，促進
在本文中： （形勢、談判等）展開，進行
在本文中： 全神貫注的，心事重重的
在本文中： （希望等的）微光，一絲
在本文中： 正視，面對（困難或危機）
片语包含类型标示、双语定义、用法说明和例句。
not following the intended or planned route or direction; failing to meet targets
偏离正轨；未按预期进展
a very small sign that something might improve or succeed
一丝希望
to cause someone to feel a sudden sensation of excitement, fear, or awe, raising small bumps on the skin
令人起鸡皮疙瘩；令人激动或感动不已
an important and historic agreement that marks a significant turning point
具里程碑意义的协议