SSS 2008-08-29

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. This will just take a minute. Youve probably chased a fly or two around the house this summer. And, chances are, it took a few swings before you brought down the buzzing nuisance.

VOA慢速英语2010年-Health Report - Hand Washing Is Up in

This is the VOA Special English Health Report. Every few years, two groups do a study of how many Americans wash their hands after using the toilet. These groups are the American Society for Microbiology and the American Cleaning Institute, formerly

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[全屏观看] 点击右键- 另存为 可保存这个Flash影片

英语课程计划-World Hepatitis Day

World Hepatitis Day is observed on May the 19th. It aims to increase awareness worldwide of the diseases hepatitis B and hepatitis C. Its hope is to encourage the prevention and diagnosis of these two diseases, and increase the number of people who r

学个词 Learn a Word-VOA英语教学 3115 tit for tat

今天我们要学的词是tit-for-tat. Tit-for-tat意思是针锋相对，以牙还牙。Islamist militants' attacks and tit-for-tat violence between rival ethnic groups have cast doubt on Mali's upcoming elections. 伊斯兰国激进分子的袭击和

SSS 2009-08-12

Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol

音乐天堂：utopia--sweetbox

praying for something to carry me through waiting for the day when i know what to do hoping and hoping for a ray of light can youwon't youdeliver me utopia iwanna go with you to utopia i wanna follow you to utopia oh won't you take me there please i

VOA标准英语2010年-New Audits Cite Lax Oversight of US Co

The U.S. Special Inspector General for Iraq Reconstruction has criticized the State Department for its management of nearly $3 billion in contracts and grants in Iraq. In two reports, auditors cited weak and ineffective State Department oversight of

VOA标准英语2010年-US Government Considering Genetically

The US government is considering, for the first time, the approval of a genetically-modified animal for human consumption. The animal being considered is salmon, but approval could open the door for other animals as well. Those who favor the move say

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VOA标准英语2010年-Stomach Cancer on Rise Among Certain Y

Stomach cancer is one of the deadliest diseases, and ranks second among cancers worldwide with at least 800,000 deaths yearly. But in the United States, the number of cases has been declining, except for among one group of Americans. Glenda Reimer, h

VOA标准英语2010年-Fruit Flies Could Unlock Mystery of Al

At Scripps Research Institute in Jupiter, Florida, scientists are working to find clues about how the human brain processes memories. Their laboratory test animal is not a chimp or a dog or a rat animals that we know can remember things it is the com

美国国家公共电台 NPR GSA Says Trump D.C. Hotel Lease Is Valid, Despite Ban On Elected Officials

RACHEL MARTIN, HOST: President Trump may have suffered a setback this week with health care reform. But he did score a victory when it comes to his five-star hotel here in Washington, D.C. There had been a controversy over a particular clause in the

VOA慢速英语2010年-Development Report - Cancer May Soon B

This is the VOA Special English Development Report. Health experts predict that soon, more people will die from cancer than from AIDS, tuberculosis and malaria combined. They expect that by two thousand ten, cancer will become the world's leading cau

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Johns Hopkins Malaria Institute

72 约翰斯·霍普金斯疟疾协会 DATE=7-19-01 TITLE=SCIENCE REPORT - Johns Hopkins Malaria Institute BYLINE=Jill Moss (Start at 01'0

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第264期:单曲重复一百遍的英文歌Sunrise

重点词汇 brand new全新的；崭新的 I've got to reach you 我必须找到你 I've got to see you 我一定要见你 let the light shine down on me 让阳光照耀在我身上 when the day breaks 黎明破晓 and the sky is changing colors 天空