单词：genetic flexibility (thoday 1953)
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Last Friday, we said it was scheduled to happen and it happened. But even some Koreans say its hard to believe. 上周五，我们说可能会有事情发生了，事情就这样发生了。但就连一些韩国人也表示难以置信。 For the fir
CNN美国有线新闻2018年4月
This is Scientific Americans' 60-Second Science. I'm Steve Mersky. Got a minute? Its the kind of thing we can look forward to more in the coming years: Personalized drug regimens based on our individual DNA. The example of this new kind of Personaliz
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I think the idea of genetic engineering is fascinating. Its also quite dangerous. Fiddling around with what makes us human might make us less human. We could end up creating a Frankensteins monster. The idea of genetic engineering has been around for
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World Hemophilia Day (WHD) started in 1989 as a way to raise awareness of the disorder and to bring attention to the needs of those who suffer from it. The reason its on April 17 is because thats the birthday of the World Foundation for Hemophilia (W
英语课程学习计划和讲义
There is a special celebration for left-handed people, but not right-handed people. August the 13th is Left-Handers Day. The official website says the day is an annual celebration of left-handers superiority!! Left-handers say they have to live in a
英语课程学习计划和讲义
SCIENCE IN THE NEWS - New Genetic Map Called a Powerful Tool for Medical Science By Jerilyn Watson and Caty Weaver Broadcast: Tuesday, November 15, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS
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SCIENCE IN THE NEWS - Genetic Map of Chimps May Show What Makes Us Human By George Grow, Cynthia Kirk and Jerilyn Watson Broadcast: Tuesday, September 20, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN TH
科技之光
Also: A study shows England's Stonehenge was used as a burial ground for 500 years. Transcript of radio broadcast: 16 June 2008 VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: A platypus And I'm Barbara Kle
VOA慢速英语2008年（六）月
'Decorate a Vet' Helps Military Families on the Holidays The volunteers do everything from fixing patios, to clearing out tree branches, to mulching garden beds. Then they put up Christmas decorations. Today, they're working at the Spraul family's ho
VOA标准英语2012年(十二月)
Controversy Continues Over Muscular Dystrophy Drug, Despite FDA Approval play pause stop mute unmute max volume 00:0004:47repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update yo
2016年NPR美国国家公共电台9月
By Melinda Smith Washington 19 March 2008 A scientific review published in the Journal of American Medicine shows that the field of genetics has made a lot of progress in recent years. According to JAMA , genetic testing is able to identify more than
VOA标准英语2008年（三月）
By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis
2006年VOA标准英语（九月）
By Mike O'Sullivan Los Angeles 18 January 2006 Scientists who study human development have always faced a dilemma. The need to procreate and protect our genetic offspring can be overridden in humans w
2006年VOA标准英语（一月）
By Al Pessin Washington 08 April 2008 The top U.S. military commander in Iraq and the U.S. ambassador told Congress Tuesday that progress in Iraq is fragile and reversible, and called for continuing U.S. commitment, including an open-ended pause in U
VOA常速英语2008年（四月）
II．现象法 对某种社会现象、倾向或社会问题进行剖析的文章往往在文章一开始首先引出这种 现象或问题，然后评论。本节句型就适用于这种开头。 11 Recently the rise in phenomenon of problem of ques
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I was just listening to a Swiss podcast about health. The presenters were talking about free radicals and how to fight them. They first of all listed all the situations in life that cause free radicals to be produced in our bodies: emotional and phys
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By Kurt Achin Seoul 06 December 2007 South Korea is calling for flexibility in the amount and type of information North Korea is due to release about its nuclear programs. Six-nation talks on the North's programs are unlikely to reconvene as expected
VOA常速英语2007年（十二月）
7 Morning Hacks to Jumpstart Your Day Ill be the first to admit that Im really not a morning person. Ive tried to get myself going in the early hours of the morning, but Ive always been more of a night owl my creative juices seem to flow better in th
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LONDON, May 29 (Xinhua) -- More than half of employers in Britain are making changes to their working practices during the Olympics to enable staff to work more flexibly or enable them to watch key events at work, according to survey results released
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今天我们要学的词是 genetic, genetic is spelled g-e-n-e-t-i-c; genetic. Genetic 基因的。最新研究发现，人体对咖啡因的需要跟基因有关。The researchers compared the genetic makeup and caffeine consumption habits of more
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