标签：asthma 相关文章

VOA标准英语2009年-H1N1 Influenza Pandemic to Last Anothe

Photo: AP Margaret Chan, Director General of World Health Organization speaks at a press conference at WHO headquarters in Geneva, 29 Dec 2009 It would be prudent and appropriate for WHO, together with our member States to continue to monitor the evo

发表于:2018-11-29 / 阅读(143) / 评论(0) 分类 VOA标准英语2009年(十二月)

NPR 2008-05-31

In a decision certain to be appealed to the US Supreme Court, a three-judge federal court today upheld a key provision of the federal Voting Rights Act. NPRs Nina Totenberg has more. The 1965 Voting Rights Act was reauthorized most recently two year

发表于:2018-12-02 / 阅读(69) / 评论(0) 分类 2008年NPR美国国家公共电台五月

新型设备可净化室内空气

A technology company has made a new device to help clean the air in our home. The company is called Dyson. It has just launched an air purifier called the Pure Cool Link. A spokesperson said the purifier captures up to 99.95 per cent of pollutants in

发表于:2018-12-03 / 阅读(51) / 评论(0) 分类 英语科技新闻

TED演讲:我们如何研究生活在肠道中的微生物(1)

If I asked you to name a microbe that's living in your gut, many of you would probably say E. coli. 如果请你举例说出一个生活在你肠道里的微生物，很多人可能会说大肠杆菌。 A lot of people say this. It's the best-known o

发表于:2018-12-05 / 阅读(57) / 评论(0) 分类 TED演讲科学篇

365个英语简短小故事- 1. New to America

Nancy was new to America. She came to America speaking only her native language. She brought her 8-year-old son with her. He was all she had in the world. They found an apartment in Arcadia. They were there for only two months when a neighbors dog ju

发表于:2018-12-06 / 阅读(66) / 评论(0) 分类 365个英语简短小故事

原版英语对话：Talking to The Doctor(2)

A: Hi, what brings you to my office today? B: Ive been getting really short of breath, and my coach wanted to have a doctor check me out. A: Have you had the flu lately? B: No, I have been pretty healthy. I just have trouble taking a really deep brea

发表于:2018-12-16 / 阅读(58) / 评论(0) 分类 英语情景对话-健康

CNN 2009-09-24

Im Nicole Lapin at the CNN center in Atlanta. Heres a look at whats happening now in the news. Cleanup is under way across many parts of Georgia as the state recovers from deadly flooding. Major highways all around Atlanta are now back open, but loo

发表于:2018-12-20 / 阅读(61) / 评论(0) 分类 CNN2009年(九)月

SSS 2011-01-31

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Can we be too clean? According to what's called the hygiene hypothesis, yes. Without being challenged as kids, our immune systems don't flourish. Scien

发表于:2018-12-24 / 阅读(36) / 评论(0) 分类 Scientific American(一)月

英语语法：199 What to Call People With Disabilities.

Grammar Girl here. Today's topic is the language of disability and disease. When I was a technical writer, questions came up all the time about how to write about people with medical conditions. So today, guest-writer Bonnie Trenga will educate us. W

发表于:2019-01-02 / 阅读(131) / 评论(0) 分类 英语语法 Grammar Girl

《俞敏洪GRE红宝书》朗读-a9

asceticism n．禁欲主义 aseptic adj．无菌的，洁净的 asinine adj．愚笨的 asparagus n．芦笋（可作蔬菜） asperity n．粗鲁，艰苦 aspersion n．诽谤，中伤 asphyxiate v．（

发表于:2019-01-03 / 阅读(61) / 评论(0) 分类 GRE英语

Doctor Cares for Latino Immigrants

Oksana Dragan The name carved in black over the entrance to the three-story yellow brick building in a residential section in the heart of Washington, D.C. reads “La Clinica del Pueblo” - the Peop

发表于:2019-01-04 / 阅读(49) / 评论(0) 分类 VOA2004（上）--国际时事

AP 2011-08-01

1. The FBI says bomb-making materials were found in the motel room of an AWOL Fort Campbell Kentucky soldier arrested near Fort Hood, Texas. The 21-year-old Muslim infantry soldier had been granted conscientious objector status earlier this year, say

发表于:2019-01-11 / 阅读(120) / 评论(0) 分类 美联社新闻一分钟2011(八月)

美国硅砂矿引发社区担忧

AS IT IS 2015-07-14 Silica Sand Mining Worries Communities 美国硅砂矿引发社区担忧 The United States is increasing production of oil and natural gas through a process known as fracking. This process is sometimes called hydraulic fracking be

发表于:2019-01-12 / 阅读(83) / 评论(0) 分类 2015年VOA慢速英语(七)月

VOA慢速英语2015 印度在10大城市监测空气污染

AS IT IS 2015-04-09 India to Monitor Air Pollution in 10 Cities 印度在10大城市监测空气污染 The Indian capital of New Delhi recently passed Beijing, China, for having the worlds most polluted air. Now, Indian Prime Minister Narendra Modi i

发表于:2019-01-12 / 阅读(39) / 评论(0) 分类 2015年VOA慢速英语(四)月

新型面料有助于避免尘螨过敏

New Fabric Helps Fight Dust-Related Allergies 新型面料有助于避免尘螨过敏 Many people around the world suffer from dust-related allergies, caused mainly by tiny mites that live in bed linen. Polish scientists report they have successfully

发表于:2019-01-14 / 阅读(51) / 评论(0) 分类 VOA标准英语2015年(十月)

王强口语 第二册 Dialogue Completion 019B

Lesson Nineteen 听力部分 Dictation: Please prepare your paper and pen. There are really __________ for _____ wine ______-_______________ a good corkscrew, ____, _______________, __________ the ____ of _______. The ______________ that most America

发表于:2019-01-14 / 阅读(107) / 评论(0) 分类 王强口语 第二册

TED演讲 第60期:你的医生不愿透露什么?(1)

They told me that I'm a traitor to my own profession, 他们告诉我, 我背叛了自己的职业, that I should be fired, 我应该被解雇, have my medical license taken away, 我的医生执照应该被吊销, that I should go back to my own cou

发表于:2019-01-18 / 阅读(47) / 评论(0) 分类 TED演讲娱乐篇

【跟着美剧练发音】美少女的谎言9

文本 G:You shouldn't be in here.........You found the tunnel. A:We followed Alison. G:So she was here. A:is this... G:The house is my home,it will never belong to me.I'm merely its caretaker. E:And this room...is your...office? G:A space with no di

发表于:2019-01-23 / 阅读(48) / 评论(0) 分类 跟着美剧练发音

PBS高端访谈:关于警察杀人事件的民众抗议仍在进行中

GWEN IFILL: Racial tensions and police use of force dominated the nation's agenda today, after the latest high-profile case involving a white officer and a black victim. This time, it happened in New York. But new calls for calm and new cries of ange

发表于:2019-01-27 / 阅读(67) / 评论(0) 分类 PBS访谈社会系列

生日决定健康？ 美研究称十月出生最易患病

Your birthday may be more important than you think when it comes your health. 考虑到健康因素，你的生日可能比你想象的更重要。 Scientists at Columbia University used an algorithm to identify significant associations between the t

发表于:2019-02-18 / 阅读(41) / 评论(0) 分类 阅读空间
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