单词：2-deoxyglucose (2-dg)
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American Stories - Science Fiction: 'A Princess of Mars' by Edgar Rice Burroughs (Part 3) BOB DOUGHTY:Now, the Special English program, American Stories. (MUSIC) Last week we broadcast the second of our programs called A Princess of Mars. The story i
2011年VOA慢速英语(七)月
86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson （Start at 1'02
科技之光
THIS IS AMERICA -October 28, 2002: Halloween and Edgar Allan Poe By Carolyn Weaver VOICE ONE: October Thirty-First is Halloween. It is an unofficial holiday that celebrates the frightening and strange
This is America
英文歌词： There's somethin' wrong with the world today I don't know what it is Something's wrong with our eyes We're seeing things in a different way And God knows it ain't His It sure ain't no surprise We're livin' on the edge There's somethin' wr
英文摇滚歌曲
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This is Scientific American's 60-second Science. I'm Karen Hopkin. This will just take a minute. Exercise is good for you. Antioxidants are good for you, but put them together, and its not as good as you think because a recent study shows that some v
Scientific American(五)月
VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. VOICE TWO: Edgar Allan Poe And I'm Shirley Griffith. This year is the two hundredth anniversary of the birth of writer Edgar Allan Poe. The United States Postal Service i
VOA慢速英语2009年（二）月
By Shally Zomorodi Los Angeles, California 23 January 2007 watch Bridges of Tolerance report A Jewish school in California is offering its students a unique opportunity to develop empathy and respect for people of different religious backgrounds. Ed
2007年VOA标准英语（一月）
New York state and city officials say painful spending cuts are necessary to cope with a massive budget shortfall following the collapse of several major banks on Wall Street. Victoria Cavaliere reports that New York's governor has asked the federal
VOA标准英语2008年(十一月)
Hubble's Gaze Extends to Edges of Universe Ever since the days of Galileo and the first optical telescopes more than 400 years ago, astronomers have been looking for ways to cast their gaze farther into the heavens around us. Today, thanks to the ear
VOA标准英语2011年(八月)
As Australia's federal parliament prepares to vote this week on a sweeping carbon trading program, scientists say that aboriginal fire management practices could help reduce the country's greenhouse gas emissions. Indigenous techniques have limited
VOA标准英语2009年(八月)
ROBERT SIEGEL, HOST: Remember John Hodgman, Daily Show expert on just about everything, co-star of the Apple Mac commercial campaign in which he played the clunky PC, cataloger of nonsensical histories in the three-book series called The Areas Of My
2017年NPR美国国家公共电台10月
Beginners. Well, it's time for a new dog. For the past year, we have been a one dog family. But, you know, our dog, Rosie, is a wildly social lady. She goes crazy any time she meets another dog, a cat, a mouse, or a bird, let alone a human. But, the
英语博客 A cup of English
A new survey indicates several South East Asian countries rank poorly in providing accessible and transparent information on their national budgets, raising fears of corruption in spending programs. Survey by the Washington-based International Budge
VOA标准英语2009年(二月)
By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi
2007年VOA标准英语（五月）
By Scott Bobb Bangkok 04 May 2006 Cambodia has announced judges for the tribunal that is to try surviving leaders of the Khmer Rouge regime accused of war crimes. The country's highest judicial body,
2006年VOA标准英语（五月）
By Chad Bouchard Yogyakarta, Indonesia 15 December 2006 Government leaders from around Asia have pledged to boost air quality control programs in some of the most polluted cities of the world. As Chad Bouchard reports from the Indonesian city of Yog
2006年VOA标准英语（十二月）
Ⅱ. Acknowledgment 认收 Specimen Letters When a seller receives his customer's order he usually acknowledges the receipt of the order. The following are some printed routine acknowledgments: (1) XI'AN TEXTILE CORPORATION 164 East street, Xi'an Tel
实用英语
通知与确认 Acknowledgments Confirmations 通知对方接到来信Acknowledging receipt of letters1. Dear Mr/Ms,Thank you for your letter No. A-3 of 6th May, offeringus 6 UI-4 Viewdatas. We have passed it on to ourTechnical Department for their c
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Beginners. Today, Foxy had an appointment with the vet for vaccinations and a general check-up. She is about eight months old, so she needed her second set of vaccinations. The vet also needed to see if her growth was normal and healthy. I put her in
英语博客 A cup of English