Unit 15-O字母开头的词汇

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The dining table is crafted from solid American oak.

这张餐桌由实心美国橡木打造。

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The rowers dipped their oars into the calm water in perfect unison.

划手们将桨整齐划一地浸入平静的水面。

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She took a solemn oath to uphold justice and protect the vulnerable.

她庄严宣誓维护正义、保护弱势群体。

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Military training emphasizes discipline and unquestioning obedience.

军事训练强调纪律和无条件服从。

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Well-trained dogs are typically calm and obedient in public spaces.

训练有素的狗通常在公共场合表现得镇定而顺从。

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All drivers must obey traffic signals to ensure road safety.

所有驾驶员都必须服从交通信号以确保道路安全。

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In object-oriented programming, an object is an instance of a class that encapsulates data and behavior.

在面向对象编程中，对象是封装了数据和行为的类的实例。

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The lawyer raised a formal objection to the admissibility of that evidence.

律师对该证据的可采性提出了正式反对。

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Our primary objective is to reduce carbon emissions by 40% before 2030.

我们的主要目标是在2030年前将碳排放量减少40%。

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Citizens have a legal and moral obligation to pay taxes honestly.

公民有依法如实纳税的法律与道德义务。

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I’d be happy to oblige you with a copy of the report by tomorrow morning.

我很乐意明天上午前为你提供一份该报告。

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The poet’s later works became increasingly obscure and difficult to interpret.

这位诗人的后期作品变得愈发晦涩难懂。

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Her sharp observation of human behavior informed her award-winning novels.

她对人类行为敏锐的观察促成了她屡获殊荣的小说创作。

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Scientists carefully observe animal migration patterns over multiple seasons.

科学家们在多个季节里仔细观察动物迁徙模式。

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As a neutral observer, she documented the negotiation process without interference.

作为中立观察者，她全程记录谈判过程且未加干预。

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His obsession with perfection often delayed project deadlines.

他对完美的痴迷常常导致项目延期。

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Lack of funding remains the biggest obstacle to launching the new initiative.

资金短缺仍是启动新计划的最大障碍。

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Applicants must obtain official transcripts from all previously attended institutions.

申请人须从所有曾就读院校获取正式成绩单。

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It’s obvious that climate change is already affecting global weather patterns.

气候变化已影响全球天气模式，这是显而易见的。

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We rarely meet in person, so this dinner is a special occasion.

我们很少当面见面，因此这顿晚餐是一次特别的场合。

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He takes occasional breaks to stretch and rest his eyes while working remotely.

他远程工作期间偶尔会停下来伸展身体、让眼睛休息。

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What's your occupation?

你的职业是什么？

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The meeting will occupy the entire afternoon.

会议将占据整个下午。

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Accidents can occur at any time.

事故可能随时发生。

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This is a rare occurrence in our department.

这是我们部门的一起罕见事件。

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Plastic pollution threatens marine life across the oceans.

塑料污染威胁着全球海洋的海洋生物。

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The train departs at three o'clock sharp.

火车三点整准时出发。

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We usually visit our grandparents in October.

我们通常在十月探望祖父母。

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It feels odd to see him wearing formal clothes.

看到他穿正装感觉很奇怪。

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The odds of winning the lottery are extremely low.

中彩票的几率极低。

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A strong odour of burnt toast filled the kitchen.

一股浓烈的烤糊面包气味弥漫了整个厨房。

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She is proud of her academic achievements.

她为自己的学业成就感到自豪。

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Please turn the lights off before leaving.

离开前请把灯关掉。

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His comment caused serious offence to several colleagues.

他的评论严重冒犯了几位同事。

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I didn’t mean to offend you — it was just a joke.

我本无意冒犯你——那只是个玩笑。

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That language is considered offensive in most professional settings.

那种用语在大多数职场环境中被视为冒犯的。

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They’ve made us a competitive salary offer.

他们向我们提供了一份有竞争力的薪资报价。

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She works in a modern office downtown.

她在市中心一间现代化的办公室工作。

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The police officer directed traffic calmly.

那位警官镇定地指挥交通。

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This document is not an official government publication.

这份文件并非官方政府出版物。

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The company plans to offset its carbon emissions by planting trees.

该公司计划通过植树来抵消其碳排放。

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Many bird species fiercely protect their offspring.

许多鸟类物种会激烈保护自己的后代。

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She often volunteers at the local food bank.

她经常在当地食物银行做志愿者。

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The country exports a large amount of oil.

该国出口大量石油。

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Is it okay if I reschedule our meeting?

我改期我们的会议可以吗？

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He looks much older than his actual age.

他看起来比实际年龄老得多。

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Please omit the last paragraph from your report.

请省略报告的最后一段。

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The meeting is on Monday at 3 p.m.

会议在周一下午3点举行。

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She once lived in Kyoto for two years.

她曾经在京都住了两年。

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He’s the only one who passed the advanced exam.

他是唯一一个通过高级考试的人。

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Children should learn to dress themselves by age five.

孩子应该学会自己穿衣。

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Finely chop one small onion and sauté until translucent.

将一个小洋葱切碎，炒至半透明。

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Only three candidates were shortlisted for the final interview.

仅有三位候选人入围最终面试。

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She stepped carefully onto the icy pavement.

她小心翼翼地踏上结冰的人行道。

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The bathroom window has opaque glass for privacy.

浴室窗户装有不透明玻璃以保护隐私。

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Could you please open the window? It’s quite stuffy.

您能打开窗户吗？里面很闷。

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The film’s opening scene takes place in a rain-soaked Tokyo alley.

这部电影的开场场景发生在东京一条雨淋淋的小巷里。

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We booked tickets for tonight’s opera at the Royal Opera House.

我们预订了今晚在皇家歌剧院上演的歌剧门票。

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All staff must be trained to operate the new software safely.

所有员工都必须接受培训，以安全操作新软件。

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The company’s daily operation relies heavily on real-time data.

公司的日常运营严重依赖实时数据。

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The new logistics hub became fully operational last month.

新的物流中心上个月已全面投入运营。

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The customer service operator handled the complaint with great professionalism.

客服操作员以极高的专业性处理了该投诉。

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In my opinion, remote work improves work-life balance.

在我看来，远程工作改善了工作与生活的平衡。

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Her main opponent in the debate argued strongly against the policy.

她在辩论中的主要对手强烈反对这项政策。

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This internship offers a valuable opportunity to gain industry experience.

这次实习提供了获得行业经验的宝贵机会。

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The community group continues to oppose the proposed highway expansion.

该社区团体继续反对拟议的高速公路扩建计划。

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His views on education are almost the opposite of mine.

他在教育方面的观点几乎与我的相反。

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Historical records show how colonial powers oppressed indigenous populations.

历史记录显示殖民势力如何压迫原住民群体。

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Most students opted to take the online version of the exam.

大多数学生选择参加线上形式的考试。

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She wears optical glasses to correct her mild astigmatism.

她佩戴光学眼镜来矫正轻度散光。

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Despite the challenges, she remains optimistic about the project’s outcome.

尽管面临挑战，她对项目的成果仍持乐观态度。

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We need to find the optimum solution to this problem.

我们需要找到这个问题的最佳解决方案。

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Students have the option to study abroad in their third year.

学生在第三年有出国学习的选项。

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Attendance at the workshop is optional but highly recommended.

参加该研讨会是可选的，但强烈推荐。

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You can pay by credit card or bank transfer.

你可以用信用卡或银行转账付款。

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The medicine must be taken orally as prescribed.

该药物必须按处方口服。

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She wore a vibrant orange dress to the ceremony.

她穿了一条鲜亮的橙色裙子参加典礼。

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The satellite completed its final orbit before re-entering the atmosphere.

这颗卫星在再入大气层前完成了最后的轨道运行。

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The family owns a small apple orchard in Kent.

这家人在肯特拥有一座小型苹果果园。

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The symphony orchestra performed Mahler’s Fifth to critical acclaim.

交响乐团演奏了马勒《第五交响曲》，获得评论界高度赞誉。

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Your online order will be dispatched within 24 hours.

您的在线订单将在24小时内发货。

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The evacuation was conducted in a calm and orderly manner.

疏散以冷静而有序的方式进行。

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It was just an ordinary Tuesday with no special events.

那只是普通的一周星期二，没有任何特别事件。

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Iron ore is mined extensively in Western Australia.

铁矿石在西澳大利亚被大规模开采。

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The liver is the largest internal organ in the human body.

肝脏是人体最大的内部器官。

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Many consumers now prefer organic vegetables over conventionally grown ones.

许多消费者如今更青睐有机蔬菜而非常规种植的蔬菜。

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She works for a UK-based international development organisation.

她在一家总部位于英国的国际发展组织工作。

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This microorganism thrives in extreme temperatures.

这种微生物在极端温度下繁盛。

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The nonprofit organization launched a global literacy campaign.

这家非营利组织发起了全球扫盲运动。

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We need to organize the conference logistics well in advance.

我们需要提前充分组织会议的各项后勤事务。

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The building is carefully oriented to maximize natural light.

这座建筑经过精心朝向设计，以最大限度利用自然光。

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The shop sells oriental furniture and rugs.

这家店出售东方风格的家具和地毯。

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All new staff attend a two-day induction and orientation programme.

所有新员工须参加为期两天的入职与定向培训项目。

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Linguists are still debating the origin of this ancient language.

语言学家仍在争论这种古代语言的起源。

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Please submit your original passport for visa processing.

请提交您的原始护照以办理签证。

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The tradition originates from a 16th-century harvest festival.

这一传统起源于16世纪的丰收节。

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The Christmas tree was decorated with delicate glass ornaments.

圣诞树上装饰着精致的玻璃饰品。

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She volunteered at an orphanage in rural Cambodia.

她在柬埔寨农村的一家孤儿院做志愿者。

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His views on education remain deeply orthodox and conservative.

他对教育的看法依然非常正统且保守。

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We have no other choice but to reschedule the meeting.

我们别无选择，只能重新安排会议。

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Wear a coat; otherwise you’ll catch a cold.

穿上外套，否则你会感冒。

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You ought to consult a doctor before taking that medication.

你服那种药之前应该先咨询医生。

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This recipe calls for one ounce of dark chocolate.

这个食谱需要一盎司黑巧克力。

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Our team submitted the final report ahead of the deadline.

我们的团队提前提交了最终报告。

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The decision was ours alone, not theirs.

这个决定完全由我们自己做出，并非由他们决定。

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We need to prepare ourselves thoroughly for the IELTS speaking test.

我们需要为雅思口语考试充分做好准备。

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He was voted out of the committee after the ethics scandal.

他在道德丑闻后被投票逐出委员会。

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A sudden outbreak of measles alarmed public health officials.

麻疹的突然爆发令公共卫生官员感到担忧。

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The outcome of the negotiations remains uncertain at this stage.

目前谈判的结果仍不确定。

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They organized an outdoor yoga session in the park at dawn.

他们在黎明时分于公园组织了一场户外瑜伽活动。

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The outer layer of the fruit is tough and inedible.

这种水果的外部表皮坚硬且不可食用。

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She wore a stylish navy-blue outfit to the job interview.

她穿着一套时尚的深蓝色服装去参加工作面试。

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Our weekend outing to the mountains was cancelled due to heavy rain.

由于大雨，我们周末的山区郊游被取消了。

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We bought discounted designer bags at the outlet near the airport.

我们在机场附近的奥特莱斯买了打折的设计师包。

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Please submit a clear outline of your essay by Friday.

请于周五前提交你论文的大纲。

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Economists revised their growth outlook downward for next year.

经济学家下调了对明年经济增长的展望。

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The factory’s monthly output increased by 12% after automation.

该工厂实现自动化后，月产量增长了12%。

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The policy change sparked widespread public outrage.

这项政策调整引发了公众的普遍愤怒。

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From the outset, she made it clear she wouldn’t compromise on safety.

从一开始，她就明确表示不会在安全问题上妥协。

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It’s freezing outside — don’t forget your gloves!

外面很冷——别忘了戴手套！

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They live on the outskirts of Manchester, near the canal.

他们住在曼彻斯特郊区，靠近运河。

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She is an outstanding student with top grades.

她是一名成绩优异的杰出学生。

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He showed little outward emotion during the talk.

谈话时他几乎没有表露外在情绪。

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The table has an oval shape.

这张桌子是椭圆形的。

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Preheat the oven to 180°C before baking.

烘烤前请将烤箱预热至180摄氏度。

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The meeting is finally over after three hours.

会议持续三小时后终于结束了。

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Overall, the project was a great success.

总体而言，这个项目取得了巨大成功。

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He wore a woolen overcoat against the winter chill.

他穿了一件羊毛大衣来抵御冬日寒意。

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She worked hard to overcome her fear of public speaking.

她努力克服自己对公开演讲的恐惧。

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Heavy rain caused the river to overflow its banks.

暴雨导致河水溢出河岸。

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A loud noise came from the overhead compartment.

一个响声从头顶上的行李舱传来。

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I accidentally overheard their conversation in the corridor.

我在走廊里无意中听到了他们的谈话。

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Our vacation dates slightly overlap this year.

我们今年的休假日期略有重叠。

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Don’t overlook the small details in your essay.

不要忽视你文章中的小细节。

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The situation changed overnight due to the sudden announcement.

由于突如其来的公告，形势一夜之间发生了变化。

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Traffic flows smoothly under the overpass.

车辆在立交桥下方顺畅通行。

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She gained valuable experience working overseas for two years.

她在海外工作两年，积累了宝贵经验。

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The sports car will overtake the truck on the highway.

这辆跑车将在高速公路上超过那辆卡车。

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The rebels attempted to overthrow the authoritarian regime.

叛军试图推翻专制政权。

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Employees are paid extra for any overtime worked.

员工加班将获得额外报酬。

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The court decided to overturn the previous verdict.

法院决定推翻先前的判决。

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The sheer volume of data began to overwhelm the research team.

海量数据开始压倒研究团队。

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There is overwhelming evidence supporting the theory.

有压倒性的证据支持这一理论。

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I still owe my friend £50 from last month.

我上个月还欠朋友50英镑。

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The flight was delayed owing to bad weather.

由于天气恶劣，航班延误了。

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She hopes to own her own home by age thirty-five.

她希望在35岁前拥有自己的住房。

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The sole owner of the property signed the deed.

该房产的唯一所有者签署了契约。

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Legal ownership of the land remains with the state.

该土地的法律所有权仍归国家所有。

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Farmers still use oxen to plough fields in some rural areas.

在一些农村地区，农民仍在用牛耕田。

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Rust is a common iron oxide formed by corrosion.

铁锈是一种由腐蚀形成的常见氧化物。

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Plants release oxygen into the atmosphere during photosynthesis.

植物在光合作用过程中向大气释放氧气。

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The ozone layer absorbs most of the sun's harmful ultraviolet radiation.

臭氧层吸收了太阳大部分有害的紫外线辐射。