EN： The present participle clause 'reflecting...' functions as an adverbial clause of result or explanation, describing the circumstance or effect associated with the main clause verb 'have upgraded'.
中文： 现在分词短语「reflecting...」作为结果或解释性的状语修饰语，补充说明主句动词「have upgraded」（上调）所带来的结果、现象或背后原因。
The company reported record quarterly revenue, underscoring the strong global demand for semiconductor technology.
该公司报告了创纪录的季度营收，突显了全球对半导体技术的强劲需求。
EN： The past participle phrase 'driven by...' acts as a reduced relative clause modifying the noun phrase 'unprecedented surge', showing a passive cause-and-effect relation equivalent to 'which is driven by...'.
中文： 过去分词短语「driven by...」为简化的关系子句（形容词子句），用以修饰名词短语「unprecedented surge」（前所未有的激增），相当于「which is driven by...」，表示被动或原因关系。
The rapid economic growth, fueled by massive foreign investment, transformed the regional infrastructure.
在庞大外资推动下的快速经济增长，改变了该地区的基础设施。
EN： Apposition occurs when two noun phrases are placed side by side to identify or describe the same entity. Here, 'Rolls-Royce and BAE Systems' renames and clarifies 'Britain's two foremost defence contractors'.
中文： 同位语结构将两个名词短语并置以说明或补充同一对象。在本句中，「Rolls-Royce and BAE Systems」作为同位语，补充说明「Britain's two foremost defence contractors」（英国两家最顶尖的国防承包商）。
The world's leading electric vehicle manufacturer, Tesla, announced plans to build a new factory in Europe.
全球领先的电动汽车制造商特斯拉宣布了在欧洲兴建新工厂的计划。
EN： Rolls-Royce and BAE Systems represent the pinnacle of British high-value engineering and defence manufacturing. BAE Systems is Europe's largest defence contractor, while Rolls-Royce—distinct from the luxury automobile brand owned by BMW—is a leading global producer of aero-engines and power systems. The mention of 'escalating geopolitical tensions' directly refers to global instabilities such as the Russia-Ukraine war, which led to a historic shift in NATO alliance defence spending targets.
中文： 劳斯莱斯（Rolls-Royce）与航太系统公司（BAE Systems）代表着英国高附加值工程与国防制造业的顶峰。BAE Systems 是欧洲最大的国防承包商；而 Rolls-Royce（请注意其航空动力部门与宝马集团旗下的同名豪华汽车品牌已完全分开）则是全球领先的航空发动机与动力系统制造商。文中提及的「地缘政治局势升温」直接指向俄乌战争爆发后的全球局势，该事件推动了北约（NATO）成员国国防预算自冷战结束以来的历史性快速增长。
EN： The noun phrase 'a move' functions as a noun in apposition to the entire preceding clause. It is immediately followed by a relative clause ('that bolstered...'), effectively providing an evaluative commentary or explaining the consequence of the prior action.
中文： 名词短语「a move」作为同位语，用来概括并修饰前面整句话的内容，后面紧跟着关系子句（that bolstered...），常用于新闻报道中，用以对前述事件进行评论、补充说明其影响或意义。
The central bank lowered interest rates, a decision that stimulated borrowing across the economy.
央行下调了利率，这一决定刺激了整个经济体的借贷活动。
EN： The preposition 'by' is used following verbs of increase or decrease (such as climb, rise, drop, decline) to indicate the exact margin or extent of the change.
中文： 在表示上升或下降的动词（如 climb、rise、drop、decline 等）之后，介词「by」常用来表示变化的具体幅度或差距。
The company's revenue grew by fifteen percent compared to the previous quarter.
与上一季相比，该公司的营收成长了 15%。
EN： The preposition 'across' is used here to indicate extension or distribution throughout a whole area, field, or industry, meaning 'throughout all parts of'.
中文： 介词「across」在此处表示「横跨、遍及」整个领域、产业或区域，用来强调影响力扩及到该范畴内的所有部分。
The new regulations created compliance challenges for tech firms across the entire European Union.
新法规给整个欧盟区的科技公司带来了合规挑战。
EN： In financial reporting, terms like 'earnings guidance' refer to the official forward-looking estimates provided by a publicly traded company's management regarding its future revenue or profit. In the UK and global markets, defensive stocks (such as Rolls-Royce and BAE Systems) often see strong rallies during periods of geopolitical instability due to anticipated increases in government military budgets.
中文： 在财经新闻中，「earnings guidance」（获利预测/业绩指引）是指上市公司管理层对未来营收或利润所做的官方预测。在英国及全球金融市场中，当地缘政治局势紧张时，国防与航天类股（如劳斯莱斯和航天系统公司）往往因预期各国政府将增加军费预算而获得投资人青睐，带动股价上扬。
EN： The nominal clause introduced by 'how' functions as the direct object of the transitive verb 'underscore'. Within this subordinate clause, the adverb 'profoundly' modifies the main verb 'reshaped'.
中文： 由「how」引导的名词从句在此作为及物动词「underscore」的直接宾语。在该附属从句内部，副词「profoundly」用来修饰主要动词「reshaped」。
The study demonstrates how dramatically climate change has affected coastal ecosystems.
这项研究证实了气候变化如何剧烈地影响了海岸生态系统。
EN： The past participle phrase 'entrenched in military manufacturing' acts as a reduced relative clause (short for 'which are entrenched in military manufacturing'), post-modifying the noun 'firms'.
中文： 过去分词短语「entrenched in military manufacturing」作为简化的关系从句（原为「which are entrenched in...」），后位修饰名词「firms」（企业）。
The policy mainly affects financial institutions entrenched in traditional banking practices.
该政策主要影响深耕于传统银行业务的金融机构。
EN： In financial journalism, words like 'underscore' and 'entrenched' carry strong formal connotations. 'Entrenched' traditionally has a military origin (digging trenches for defense), but in corporate/financial English, it metaphorically refers to companies deeply established in a particular sector with high barriers to entry.
中文： 在财经新闻用语中，「underscore」与「entrenched」带有高度正式的语气。「entrenched」原指军事上的「壕沟防守/固守」，但在商业与财经英语中，比喻企业在特定领域（如国防工业）根深蒂固、立足坚实且具高进入门槛。
EN： Non-defining relative clauses (starting with 'which') provide supplementary, non-essential information about a preceding noun. They are separated by commas and cannot use 'that'. In business journalism, this structure is frequently used to provide context about a company's business model without breaking the main narrative line.
中文： 非限制性关系代词子句（以「which」开头）用于对前方的名词提供补充性、非必要的信息。此句型必须使用逗号隔开，且不能用「that」代替。在商业新闻中，这种结构常用于介绍公司的业务范畴，而不会中断主句的叙事流程。
Apple, which designs its own custom microchips, reported record-breaking quarterly revenue.
自行设计客制化微芯片的苹果公司，公布了创纪录的季度营收。
EN： The verb 'raise' is a transitive verb requiring a direct object (here, 'forecast'), meaning 'to lift or increase something'. It should not be confused with the intransitive verb 'rise' (which does not take an object). In financial contexts, 'raise' is standard for official upward adjustments of figures.
中文： 动词「raise」是及物动词，后面必须接直接宾语（在此句中为「forecast」），意思是「抬高」或「调升」。切勿与不及物动词「rise」（后面不接宾语）混淆。在金融与财经语境中，「raise」是用于官方宣布调升数据或预测的标准用语。
The central bank raised interest rates by fifty basis points to combat inflation.
中央银行将利率调升了五十个基点以对抗通货膨胀。
EN： Parallel structure (parallelism) involves using the same grammatical form for two or more coordinated items. In the relative clause, the transitive verb 'manufactures' governs three parallel noun phrase objects: 'jet engines...', 'turbines...', and 'small nuclear power plants'.
中文： 平行结构（对称工整）是指在协调连词连接的项目中使用相同的文法形式。在此句的关代子句中，及物动词「manufactures」支配了三个平行的名词短语宾语：「jet engines...」、「turbines...」以及「small nuclear power plants」。
The facility produces solar panels for residential homes, batteries for electric vehicles, and grid storage systems.
该设施生产供住宅使用的太阳能板、供电动车使用的电池，以及电网储能系统。
EN： Rolls-Royce Holdings plc is a British multinational aerospace and defence company, entirely distinct from Rolls-Royce Motor Cars (which is owned by BMW). In financial reporting, 'underlying operating profit' is a key metric that removes one-off non-recurring costs to give investors a clearer view of the company's core business performance.
中文： 劳斯莱斯控股（Rolls-Royce Holdings plc）是一家英国跨国航空航天与国防巨头，与生产顶级豪车的劳斯莱斯汽车（Rolls-Royce Motor Cars，现属宝马集团）是完全不同的公司。在财务报告中，「underlying operating profit」（基础营业利润）是一项关键指标，它扣除了非经常性的一次性成本，能让投资人更清晰地评估公司的核心业务经营状况。
EN： The verb 'represent' is used here in a formal register meaning 'to constitute', 'to amount to', or 'to serve as an instance of'. It links a specific factual outcome to its wider significance.
中文： 动词「represent」在此处为正式语体用法，意为「相当于」、「构成」或「体现为」。常用于将具体的事实数据或结果，连结至其背后的总体意义。
The new contract represents a major milestone for the company's expansion plans.
这份新合约代表了该公司扩张计划的一个重要里程碑。
EN： The prepositional phrase 'from... of...' is used to indicate a baseline or starting point ('from prior guidance') followed by an appositive clause or phrase defining the exact parameters of that baseline ('of four to four point two billion pounds').
中文： 介系词短语「from... of...」用于说明比较基准。其中「from」指出基准来源（先前预估），而「of」则带出该基准的具体数值细节（四十亿至四十二亿英镑）。
The company's revenue grew from the previous record of two million dollars to three million dollars.
该公司的营收从先前两百万美元的纪录增长至三百万美元。
EN： In corporate finance and earnings reporting, the term 'guidance' refers to the official forward-looking estimates provided by a company's management regarding its expected future earnings, revenue, or cash flow. In the UK market context, figures are typically presented in pounds sterling (£).
中文： 在企业财务与财报中，「guidance」（业绩展望/指引）是指公司管理层针对未来预期盈利、营收或现金流所提供的官方预测数据。在英国市场环境下，财务数据通常以英镑（£）为计价单位。
EN： The present participle clause 'signalling...' functions as a resultative participle (or adverbial clause of result), modifying the entire preceding clause to show the logical consequence or implication of the action.
中文： 现在分词引导的子句（如 'signalling...'）在此作为结果分词修饰语，修饰整个前句，用以说明前述动作所带来的逻辑结果或背后隐含的意义。
The tech giant announced record-breaking quarterly revenue, boosting investor confidence across the market.
这家科技巨头宣布了创纪录的季度营收，从而提振了整个市场的投资人信心。
EN： The structure 'revise [something] upward/downward (from X to Y)' is a formal business register idiom used to describe adjusting numerical estimates, forecasts, or targets higher or lower.
中文： 「revise [某物] upward/downward (from X to Y)」为正式商业用语，常用于描述将数值预估、财务预测或目标向上或向下修正。
Central banks revised inflation expectations downward following the sudden drop in oil prices.
在石油价格突然下跌后，各国中央银行下调了通胀预期。
EN： The prepositional phrase 'from X to Y' is doubled/nested here ('from X to Y [old range] to A to B [new range]') to express a shift from a previous numerical range to a new numerical range.
中文： 介词结构「from X to Y」在此重复/嵌套使用（从旧范围「X 至 Y」调升至新范围「A 至 B」），专门用于说明数据预测范围的转变与跨度。
The firm adjusted its target growth rate from two to three percent to four to five percent.
该公司将其目标成长率从百分之二至三调整为百分之四至五。
EN： The verb 'contribute to' takes a noun or gerund as its object. In formal contexts, it means to be one of the causes or reasons behind a particular result.
中文： 动词短语「contribute to」后面需接名词或动名词作为介词 to 的受词，在正式语境中表示「促成」、「有助于」或「是……的原因之一」。
Strong foreign investment has contributed to the country's rapid economic recovery.
强劲的外国投资促成了该国经济的快速复苏。
EN： The present perfect tense ('have contributed') is used here to emphasize that actions or developments starting in the past have led to a present result (the current strengthened outlook).
中文： 此处使用现在完成式（have contributed），用以强调过去开始发生的一连串事件或因素，对于「当前」状况（强化后的前景）所产生的持续性影响与结果。
Recent policy changes have improved the market stability over the past quarter.
最近的政策改变在过去一个季度中改善了市场的稳定性。
EN： In corporate finance reporting, terms like 'strengthened outlook' or 'upgraded profit forecasts' are carefully chosen indicators used by companies to signal financial health to Wall Street and global investors, often directly influencing stock performance.
中文： 在企业财务报道中，「strengthened outlook」（强化后/看好的前景）或「upgraded profit forecasts」（调升利润预测）是经过精确挑选的用语，用来向市场与投资人释放财务状况良好的信号，通常会直接带动股价上涨。
EN： The preposition 'since' is used with a specific point in time in the past (here, the event 'Russia's full-scale invasion of Ukraine in 2022') to indicate that an action or state began in the past and continues up to the present. Consequently, the main clause requires the present perfect tense ('has accelerated').
中文： 介词「since」后接过去的特定时间点或事件（在此为「俄罗斯于 2022 年全面入侵乌克兰」），用以表示某动作或状态始于过去并持续影响至今。因此，主句必须配合使用现在完成式（has accelerated）。
Since the implementation of the new policy, market volatility has decreased substantially.
自从新政策实施以来，市场波动已大幅减少。
EN： The word 'across' functions here as a preposition meaning 'throughout' or 'in every part of' a particular group or geographical area, emphasizing widespread distribution or uniformity among all NATO member states.
中文： 「across」在此处作为介词，意思是「遍及」或「在……各处」，用来强调某种现象在北约所有成员国之间的广泛分布或普遍性。
Tensions have risen across several European nations following the announcement.
声明发布后，几个欧洲国家之间的紧张局势都有所升温。
EN： The 2022 Russian invasion of Ukraine marked a pivotal geopolitical shift in Europe. Following this event, NATO (North Atlantic Treaty Organization) member states, particularly European nations that had previously kept military budgets low, faced immense pressure to meet or exceed NATO's defence spending target of 2% of GDP. This shift directly impacted Western defence contractors.
中文： 2022 年俄罗斯入侵乌克兰标志着欧洲地缘政治的重大转折。在此事件后，北约（NATO，北大西洋公约组织）成员国，特别是先前国防预算较低的欧洲国家，面临巨大压力，要求达成或超过国防支出占 GDP 2% 的北约目标。这一转变直接带动了西方国防承包商的业务成长。
EN： The conjunction 'while' is used here to express contrast between two parallel clauses occurring simultaneously, contrasting the drivers of growth for two distinct divisions within the same corporation.
中文： 从属连词「while」在此处用于表示两组平行子句之间的「对比」与「对照」，用来比较同一家企业旗下两个不同部门各自的成长动能。
The tech sector experienced rapid growth during the quarter, while the retail division struggled with declining foot traffic.
科技部门在本季经历了快速成长，而零售部门则因顾客流量下滑而陷入苦战。
EN： The past participle phrase 'operated by artificial intelligence companies' acts as a reduced relative clause (short for 'which are operated by...'), modifying the noun phrase 'data centres'.
中文： 过去分词短语「operated by artificial intelligence companies」作为简化关系子句（原为「which are operated by...」），用来后位修饰名词短语「data centres」（数据中心）。
The facilities maintained by external contractors must adhere to strict security protocols.
由外部承包商维护的设施必须遵守严格的安全协定。
EN： The present perfect tense ('has experienced', 'has benefited') is used to highlight events or trends that began in the recent past and continue to have direct relevance or impact on the present situation.
中文： 现在完成式（has experienced、has benefited）用于强调从近期过去开始发生、且至今仍对现况具有直接影响或关联的趋势与事件。
Global demand for renewable energy has surged as nations commit to carbon neutrality goals.
随着各国承诺达成碳中和目标，全球对可再生能源的需求显著上升。
EN： Rolls-Royce plc is a British multinational aerospace and defence company, historically distinct from Rolls-Royce Motor Cars (owned by BMW). The high energy demands of modern AI data centers have created a new commercial market for Rolls-Royce's power systems, illustrating how the tech boom directly benefits traditional heavy engineering and defence contractors.
中文： 劳斯莱斯（Rolls-Royce plc）是一家英国跨国航空航天与国防巨头，在历史与商业上已与劳斯莱斯汽车（现属宝马集团 BMW）完全独立。现代 AI 数据中心极大的耗电需求，为劳斯莱斯的发电系统事业（power generation division）创造了庞大的新型商业市场，这凸显了科技热潮如何直接带动传统重工业与国防承包商的营运成长。
EN： Inverted unreal condition in the past (Hypothetical Inversion). The phrase 'Were it not for...' is a formal, literary equivalent of 'If it were not for...' or 'If it had not been for...'. It uses subject-auxiliary inversion to omit 'if' while expressing a counterfactual condition.
中文： 与过去或现在事实相反的倒装假设句（倒装假设法）。「Were it not for...」是「If it were not for...」或「If it had not been for...」的正式与书面用法。透过将动词移至主语前（主语与助动词倒装）来省略「if」，用以表达与事实相反的假设条件。
Were it not for your timely advice, we might have made a catastrophic mistake.
若非你及时提出建议，我们当时可能会犯下毁灭性的错误。
EN： Past modal counterfactual prediction ('might have + past participle'). Used in the main clause of a conditional sentence to express a past possibility that did not actually happen.
中文： 过去情态动词与事实相反的推测（might have + 过去分词）。常用于条件句的主句中，用以表达过去本有可能发生、但实际上未发生的结果或推测。
With a bit more funding, the project might have succeeded sooner.
若有更多一点的资金，该项目本有可能更早成功。
EN： The past participle phrase 'made at the recent NATO summit' acts as a reduced relative clause (short for 'which were made at...') that post-modifies the noun 'commitments'.
中文： 过去分词短语「made at the recent NATO summit」为简化关系从句（原为「which were made at...」），后位修饰名词「commitments」（承诺）。
The decisions made during the conference will shape the company's future.
在会议期间做出的决定将塑造该公司的未来。
EN： The modal verb 'should' is used here to express a strong expectation or likelihood based on logical deduction, rather than an obligation.
中文： 情态动词「should」在此处并非表示义务，而是基于合理推论表达「预期」或「按理应该会发生的可能性」。
The new policy should improve overall efficiency within a few months.
新政策按理应该会在几个月内提高整体效率。
EN： The relative clause starting with 'that rely on...' post-modifies the noun phrase 'two surveillance platforms', specifying their dependence on a particular supplier.
中文： 由「that rely on...」引导的限制性关系从句，后位修饰名词短语「two surveillance platforms」（两款侦察平台），明确指出其对特定供应商的依赖关系。
We need to invest in security systems that rely on advanced biometric technology.
我们需要投资于依赖先进生物识别技术的安全系统。
EN： In Western defense industry reporting, the term 'tangible benefits' often translates to increased procurement, long-term maintenance contracts, or direct government orders. The reference to the 'NATO summit' points to member states' commitments to increase defense spending towards the 2% GDP target, which directly benefits defense contractors like Rolls-Royce providing military hardware.
中文： 在西方国防产业报道中，「tangible benefits」（实质利益）通常指具体的采购案、长期维护合约或政府直接订单。文中提到的「北约峰会（NATO summit）」反映了成员国承诺将国防支出提高至国内生产总值（GDP）2% 目标的背景，这直接惠及如劳斯莱斯这类提供军事装备的国防承包商。
EN： The demonstrative pronoun 'These' acts as a subject referring back to a plural noun mentioned in the preceding sentence (in this context, 'two surveillance platforms'). It is followed by the transitive verb 'include', which introduces examples without listing an exhaustive set.
中文： 指示代词「These」作为主语，用来指代前句提到的复数名词（在此语境中指「两款侦察平台」）。后接及物动词「include」（包含），用于列举非穷尽式的范例。
Several factors influenced the decision; these include budget constraints and market volatility.
有几项因素影响了这项决定；这些包括预算限制和市场波动。
EN： Noun adjuncts (or pre-modifiers) like 'airborne early warning' and 'high-altitude aerial surveillance' are stacked before head nouns ('system', 'drone') to create highly concise, specialized terminology typical of formal and defense journalism.
中文： 名词修饰语与形容词串联（如「airborne early warning」与「high-altitude aerial surveillance」）置于核心名词（「system」、「drone」）之前，形成极为精确且简练的专业术语，常见于正式与军事新闻报道中。
The company produces advanced low-observable radar systems for defense contracts.
该公司为国防合约生产先进的低可侦测性雷达系统。
EN： The platforms mentioned reflect state-of-the-art defense technologies currently adopted by NATO and partner nations. The Saab GlobalEye is a Swedish multi-domain Airborne Early Warning & Control (AEW&C) platform, while the MQ-4C Triton is an American high-altitude, long-endurance unmanned aerial vehicle (UAV) developed for maritime intelligence. Both utilize engine systems manufactured by Rolls-Royce, highlighting the global defense supply chain's interdependence.
中文： 句中提及的两款平台反映了北约及其盟国当前采用的顶尖国防科技。「萨博全球眼」（Saab GlobalEye）是瑞典开发的多领域空中预警与管制平台；「MQ-4C海卫一」（MQ-4C Triton）则为美国开发用于海洋情报搜集的高空长航时无人机。这两款先进装备皆依赖劳斯莱斯制造的发动机系统，展现了全球国防供应链的紧密相依性。
EN： A non-defining relative clause is set off by commas and provides extra, non-essential information about a noun (here, 'Tufan Erginbilgic'). It uses relative pronouns like 'who', 'which', or 'whose', but never 'that'.
中文： 非限定性关系代词从句由逗号隔开，针对名词（在此为「杜芬·埃尔金比尔吉奇」）提供补充说明而非必要限定信息。使用关系代词如 'who'、'which' 或 'whose'，但绝不可使用 'that'。
Tim Cook, who took over as CEO of Apple in 2011, has overseen significant market expansion.
库克于 2011 年接任苹果公司首席执行官，他领导并见证了显著的市场扩张。
EN： The phrasal verb 'assume the role of' means to formally take on a duty, position, or responsibility, often used in professional, corporate, or political contexts.
中文： 短语动词「assume the role of」意为正式「接任／承担……的角色或职位」，常用于专业、企业或政治语境中。
She will assume the role of chairperson starting next quarter.
她将从下个季度开始接任主席一职。
EN： The past progressive continuous construction ('was continuing to deliver') combined with a 'that'-clause object emphasizes an ongoing process that was actively unfolding at the time of reporting, following backshift rules in reported speech.
中文： 在间接引语中，过去进行式（was continuing to deliver）结合由 'that' 引导的宾语从句，用以强调在当时持续进行且不断带来产出的动态过程，符合时态回溯（backshift）原则。
The analyst noted that the strategic alliance was continuing to generate substantial revenue.
分析师指出，该战略联盟正持续产生丰厚的收入。
EN： Tufan Erginbilgic took over Rolls-Royce in early 2023 and initiated a massive corporate turnaround, famously calling the company a 'burning platform' to instill urgency. His management style and aggressive restructuring have been closely watched by FTSE 100 investors and global financial media.
中文： 图凡·埃尔金比奇于2023年初接任劳斯莱斯首席执行官，随即启动了大规模的企业转型计划，他曾形象地将公司比作「正在燃烧的平台」以树立危机意识。他的管理风格与激进的重组计划受到富时100指数投资者及全球财经媒体的高度关注。
EN： Parenthetical insertion of transition words like 'however' places the contrastive adverb after the subject/verb, creating a more sophisticated, formal narrative flow compared to placing it at the beginning of the sentence.
中文： 将转折副词（如 'however'）作为插入语放在主语与动词之间，能营造比直接置于句首更典雅、更具新闻与学术风格的正式语气。
The executive board, however, decided to postpone the merger until next quarter.
然而，执行董事会决定将合并案延后至下一季度。
EN： Reported speech backshifting requires that when the main reporting verb is in the past tense ('cautioned'), the verbs in the subordinate noun clause shift to past forms ('was still attempting') to reflect backshift or past-time perspective.
中文： 间接引语的时态顺移（Backshifting）：当主句的报道动词为过去式（如 'cautioned'）时，名词从句中的动词通常需顺移为过去相关时态（如 'was still attempting'），以维持时态的一致性。
She emphasized that the research team was currently evaluating the long-term risk factors.
她强调研究团队当时正试图评估长期风险因素。
EN： The verb 'calibrate' in financial and business contexts means to precisely evaluate, adjust, or quantify variables and market expectations rather than merely taking physical measurements.
中文： 动词 'calibrate'（精确测算/校准）在商业与金融语境中，除了物理上的「校准」，常延伸为「精确估算、审慎评估或调整」市场规模、风险与预期。
Analysts are trying to calibrate the economic impact of the new tariff policy on tech stocks.
分析师正试图精确测算新关税政策对科技股造成的经济影响。
EN： The spelling 'data centres' uses British English orthography (ending in '-re'), reflecting the UK origin of the financial context (Financial Times/British defense sector style), as opposed to American English 'data centers'. Additionally, the mention of gas turbines for data centres highlights the massive energy demands driven by the AI boom, where tech giants look to aerospace energy technology to power their cloud infrastructure.
中文： 单词拼法 'data centres' 采用英式英语拼写（以 '-re' 结尾），反映了文章背景为英国报道与财经语境（相较于美式拼法的 'data centers'）。此外，内文中提及将「燃气轮机」用于「数据中心」，凸显了由人工智能（AI）浪潮带动的巨大电力需求，促使科技巨头寻求航空等级的能源设备来为数据中心提供稳定电力。
重要单词附有 IPA 发音、定义、例句和互动式测验。
在本文中： 最先进的、首要的
在本文中： 史无前例的、空前的
在本文中： 不断加剧的、升级的
在本文中： 提振、鼓舞
在本文中： 根深蒂固的、处于稳固地位的
在本文中： 基础的、本业的（财务上指扣除一次性项目的核心营业利润）
在本文中： 汇集的、交会的
在本文中： 发展轨迹、路径
在本文中： 实质的、可触摸/感受到的
在本文中： 侦察、监控
在本文中： 精确测定、评估或调整
片语包含类型标示、双语定义、用法说明和例句。
An official report or statement in which a publicly traded company estimates its future financial performance.
财测、盈余预测指引
The cash a company generates after accounting for cash outflows to support operations and maintain its capital assets.
自由现金流
The overall attitude or mood of investors toward a particular stock, industry, or the financial market as a whole.
投资者情绪、市场信心
The current state or situation of international relations and political relationships between geographical regions.
地缘政治局势／版图