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新奇事件簿(翻译+字幕+讲解):全球遇近视眼危机
日期:2016-02-26 14:31

(单词翻译:单击)

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听力文本

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Researchers predicted in a new report published in the journal Opthalmology that by 2050, half of the world's population will be short-sighted. The medical term for this condition is myopia. It is also known as near-sightedness. It is when we have difficulty focusing on objects that are far away from us. The researchers say that around 4.8 billion people will suffer from myopia. This is a seven-fold increase in cases from 2000 to 2050. Sixty years ago, around 15 per cent of the Chinese population was short-sighted. Now, almost 90 per cent of Chinese teenagers and young adults have trouble seeing faraway objects. A recent survey found that up 95 per cent of teenagers in South Korea are near-sighted.

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The researchers said they could not pinpoint definite reasons for this phenomenon and say it could be a combination of factors. They did say that looking at computer screens and mobile phones could be a leading cause. Researchers said the sudden rise in myopia may be linked to "lifestyle changes resulting from a combination of decreased time outdoors and increased near-work activities". Science journalist Sarah Zhang said, "spending time outdoors, especially in early childhood, reduces the onset of myopia". Professor Kovin Naidoo, a co-author of the report, offered some advice. He said: "You could spend a long time reading computers and screens, but also spend two hours outdoors."

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中文翻译

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《美国眼科学杂志》发布最新报告,据研究人员预测,截止到2050年,全球将有半数人口患近视;O8k&]|PPo*。近视的医学名词为“myopia”jCAW8HT=i.Op。也被人们称之为短视^+ZJ_6[hAZcHLXzg!d)6。症状为无法看清远处物体iKXYM)t!%Tuy。据研究人员所说,约48亿人口将患近视Ubq_dUZMWM7。从2000年到2050年,全球近视人口预计将增长七倍,^qSY]-57;wwF。六年前,约15%的中国人口近视=Yek+ZHs;XAu#5。如今,近90%青少年,年轻人受此困扰xCXK&d=nKqgU~_85];i。近期研究发现,韩国青少年近视高达95%vesDZyaedbWf@PNI

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据研究人员表示,他们无法准确说明原因,有可能是各因素共同导致%~Gu&N(=,&l)9Y[。电脑和手机很有可能是主因q@qp;t&[OpM]fhk。研究人员认为,近视率的突然升高很有可能与生活方式改变有关,户外运动减少,长时间室内工作增加21;,S&7oL;zXxw&g#5q。科学记者萨拉·张表示:“增加户外活动能够预防近视,特别是儿童~r=ir!SuOI9f(~。”报告联合作者科温·奈杜教授推荐了几种建议C^b[D|=ulU;v1nnq*。他认为:“你可以花时间看电脑,看屏幕,但还要花两个小时进行户外锻炼P3%WaEi9dGoTjjq8x。”

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译文属可可原创,仅供学习交流使用,未经许可请勿转载

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重点讲解

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1.result from 由……造成

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例句:Her blindness of both eyes resulted from a traffic accident.

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她的双目失明是由于一次交通事故造成的4TyyVK_Cq@@S#vBTexN

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2.focus on 集中

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例句:He finds it hard to focus his thoughts on one thing for longer than five minutes.

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他发现他很难把他的注意力集中在一件事情上超过五分钟*Ru|99^~A5hGEHfBS

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3.short-sighted 近视的

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例句:This short-sighted policy led to fatal results.

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这个目光短浅的政策导致了致命的后果o6FJ2i(tWEXwKt

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4.known as 被称为

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例句:Right now it's known as a living fossil, but the frilled shark may be on its way to joining its ancestors.

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现在被认为是“活化石”,但皱鳃鲨可能也会走上它祖先的道路上36_w43_b3Z

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听力题目

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1.What kind of publication was the report published in?

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a) a book

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b) a newspaper

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c) an in-flight magazine

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d) a journal

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2.What is the medical name for short-sightedness?

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a) myriad

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b) myopia

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c) bipolar

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d) bionic

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3.How many people will be short-sighted by 2050?

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a) around 4.9 billion

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b) around 4.6 billion

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c) around 4.3 billion

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d) around 4.8 billion

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4.When was it that 15% of the Chinese population was short-sighted?

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a) in the 1600s

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b) 1600

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c) 60 years ago

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d) 16 years ago

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5.In which country are almost 95% of teenagers near-sighted?

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a) Bolivia

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b) Angola

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c) China

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d) South Korea

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6.What could researchers not pinpoint regarding this phenomenon?

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a) exact terms

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b) figures

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c) definite reasons

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d) numbers

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7.What has decreased because of lifestyle changes?

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a) time spent outdoors

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b) eyeballs

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c) the outdoors

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d) inside

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8.What is Sarah Zhang's job?

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a) dentist

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b) ophthalmologist

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c) journalist

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d) researcher

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9.When do people particularly need to spend time outside?

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a) lunch times

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b) in early childhood

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c) at night

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d) in the morning

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10.How many hours did the co-author say people should spend outside?

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a) 2

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b) 3

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c) 4

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d) 5

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听力答案

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1.d

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2.b

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3.d

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10.a

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重点单词
  • blindnessn. 失明;无知;[军]盲区
  • definiteadj. 明确的,确切的,有把握的
  • combinationn. 结合,联合,联合体
  • phenomenonn. 现象,迹象,(稀有)事件
  • onsetn. 攻击,进攻,肇端
  • fataladj. 致命的,毁灭性的,决定性的
  • pinpointn. 极小之物 v. 精确地找到,准确地轰炸
  • myopian. 近视,缺乏远见
  • surveyv. 调查,检查,测量,勘定,纵览,环视 n. 调查,纵
  • sharkn. 鲨鱼 n. 贪婪的人,放高利贷的人,老手 v. 诈