单词：axis of helicity
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Laughing with Helen Hunt David: How do you like being in New York City? Of course you spend a lot of time here anyway in New York City. Helen: I’m up here about half the time. David: You have your d
疯狂英语2003年
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《学会英语发音》初阶英语拼读系列 第六册
And the implications of this -- there are many, 这其中蕴含的--有很多意义 but one I just want to point out, is that there must be amazing feedback loops. 但是我想指出的其中的一个，就是这个过程中必定包涵了一个惊人的
TED演讲教育篇
This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute Happy New Year! And dont feel bad about taking today off. After all, youve traveled far. And Im not talking about the trip home from the party last night. According to N
Scientific American(一)月
axis, ['ksis] n 轴（虚构之线，如地轴，坐标轴） 【记】i象虚线－虚轴
不择手段背单词
AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: more political terms. RS: New York Times language columnist William Safire is the editor of the newly updated Safire's Political Dictionary, and a former White House speechwriter.
词汇大师(Wordmaster)
Good morning from the CNN center in Atlanta, I am Reggie Aqui. Thanks for checking in. here's a look at what's happening NOW IN THE NEWS. The house has passed legislation that would impose a 90% tax on bonuses paid to employees of companies receivin
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Separated by Civilization: Trans-Atlantic Impasse (1) The war in Iraq has made the Atlantic seem wider. But really it has had the effect of a magnifying glass, bringing older and more fundamental differences between Europe and the United States into
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By Gary Thomas Washington 16 October 2006 A Japanese woman reads an extra special edition newspaper reporting about North Korea's nuclear test, distributed in downtown Tokyo, October 9, 2006 North Korea, which recently conducted an underground nucle
2006年VOA标准英语（十月）
第一部分 常用于引言段的句型的2类表达方式 一、议论文常用句型 1. It is a fact that. 2. It is well-known that. 3. There is no doubt that. 4. I think that. 5. Contrary to the popular thought, I prefer. 6. Some people say/belie
实用英语
As the Sun Turns 太阳也在自转？ Everyone knows that the earth turns. As a matter of fact, the sun turns too. Altough a lot of people don't realize it. Im not talking about being in orbit , nowthe earth definitely orbit s the sun and not the ot
英语听力文摘 English Digest
音乐咖啡厅:上海世博会主题歌Better City,Better Life Song：Better City,Better Life Artist：Jonathan David Buck Were gonna see the world together Ala nong,nong,nong-better city Gonna heal the world together Ala nong,nong,nong-better life
音乐咖啡厅
The idea is to build five major ventilation corridors, running from northern suburban areas to the south. They would be created by connecting Beijing's parks, rivers, lakes, and highways along with the capital's green belts, and possibly also by limi
2016CRI中国国际广播电台
Science and technology 科学技术 Biometrics 计量测定学 Clocking people's clocks 识别人们的行踪 Facial-recognition systems are getting better 面部识别系统愈发完善 WITH some pride, the FBI trumpeted the news last month that tha
经济学人科技系列
American business in wartime 美国的战时经济 Democracy's arsenal 民主阵营的兵工厂 Freedom's Forge: How American Business Produced Victory in World War II. By Arthur Herman. 《铸就自由：美国工业如何赢得了二战》亚瑟赫尔
经济学人综合
Before Satellite Images, Howd We Know Earth Turned Every 24 Hrs? 在我们有卫星行片以前，我们是如何知道地球一天二十四小时都在转动呢？去听听科学家的说法吧。 The earth turns on its axis every 24 hours or so wer
英语听力文摘 English Digest
The Weekend - Planning A Crime Planning a perfect crime is every criminals dream. The idea of getting away free and clear is more than enough to entice a criminal to engage in illegal activity. This lesson revolves around planning a crime.
英语播客-EnglishPod
每一日你所付出的代价都比前一日高，因为你的生命又消短了一天，所以每一日你都要更积极。今天太宝贵，不应该为酸苦的忧虑和辛涩的悔恨所销蚀，抬
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