单词：two-lobed epitrochoid rotary mechanism
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What do you know about giraffes? Well, you almost certainly know they are the tallest quadrupeds on earth, capable of growing up to 19 feet tall. You may know that this height allows these vegetarians to eat the very nutritious leaves of the acacia t
国家地理2007年
Broadcast: January 14, 2003 By Jill Moss VOICE ONE: This is Phoebe Zimmerman. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program about recent developments in sc
VOA2003（上）-健康资讯
个人简介： Louis Szekely (born September 12, 1967), known professionally as Louis C.K., is a stand-up comedian, Emmy-winning television and film writer, actor, producer, and director from Boston, Massachusetts. He currently stars in the FX comed
英语万花筒
SCIENCE IN THE NEWS - Saying Goodbye to Polio: Not There Yet, but Close By Karen Leggett and Cynthia Kirk Broadcast: Tuesday, December 27, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS in VOA Sp
科技之光
Cooking is one big science experiment and chefs have been gaining fame for more explicit uses of scentific techniques and tools in the kitchen. Now, according to an article in the December issue of physics world, mixologists the folks behind the bar
Scientific American(十二)月
Cooking is one big science experiment. And chefs have been gaining fame for more explicit use of scientific techniques and tools in the kitchen. Now, according to an article in the December issue of Physics World, mixologiststhe folks behind the bara
Scientific American(十二)月
By Efam Dovi Accra 12 June 2006 In Ghana, about 20 percent of teenage girls drop out of school, or fail to finish their exams. Authorities say many of them leave school because they have become pregnant. Activists say the girls are ostracized by soc
2006年VOA标准英语（六月）
SCIENCE IN THE NEWS - Fight to End Polio a Story of Unexpected Problems, but Also Progress Over the years, polio experts have had to learn to deal with surprises. Transcript of radio broadcast: 03 March 2008 VOICE ONE: This is SCIENCE IN THE NEWS in
VOA慢速英语2008年（三）月
This is the VOA Special English Development Report. Sometimes it takes an engineer to help a village. In poor communities, that help may come from volunteers with a group called Engineers Without Borders. A civil engineering professor in the United
VOA慢速英语2008年（一）月
World Partners Intensify Effort to End Polio From VOA Learning English, this is As It Is. Welcome to the show. I'm Caty Weaver. On the program today, we explore the continuing international effort to end polio following an outbreak of the disease in
2013年VOA慢速英语(九)月
By David McAlary Washington 12 September 2006 The International Space Station has received a new pair of giant solar energy panels that will double the amount of power to the outpost. Spacewalking astronauts have begun the task of connecting them to
2006年VOA标准英语（九月）
U.S. President Barack Obama is urging Sudan's government to let recently expelled humanitarian aid groups return to the country. Mr. Obama is sending an envoy to Khartoum this week to make his case. President Barack Obama meets with the US Envoy for
VOA标准英语2009年(四月)
It Can't Happen Here by Sinclair Lewis Chapter 10 While I hate befogging my pages with scientific technicalities and even neologies, I feel constrained to say here that the most elementary perusal of the Economy of Abundance would convince any intell
有声英语文学名著
DEVELOPMENT REPORT — June 10, 2002: Campaign Against Polio By Jill Moss This is the VOA Special English Development Report. In nineteen-eighty-eight, world health leaders started a campaign to end t
农业与发展
This is the VOA Special English Development Report. An Afghan girl receives a dose of polio vaccine The World Health Organization has begun to use a new vaccine against polio. Officials say it will become a major tool in the campaign to end a disease
2010年慢速英语(一)月
By Cathy Majtenyi Nairobi 18 April 2007 A network of aid groups has launched a report Wednesday recommending, among other things, that the U.N. Security Council and the Sudanese government make the protection of children a top priority in peace effor
2007年VOA标准英语（四月）
oil field 油田 wildcat 盲目开掘的油井 percussive drilling 冲击钻探 rotary drilling 旋转钻探 offshore drilling 海底钻探 well 井，油井 derrick 井架 Christmas tree 采油树 cr
英文语法词汇
Christmas in America means different things to different people. To some people, Christmas means brightly wrapped packages under a decorated tree. To others, it means family reunions and a wonderful meal together. To Christians, it means Jesus' birth
实用英语
2012年翻译资格：口译笔译分类词汇(二) 服从全局、服务全局be subordinated to and serve the overall interests of the country 复杂多变的国内经济环境complicated and volatile economic environment both at home and abroad 改革
实用英语
Now look, I'm a technology fan, but I have to admit to you all I'm a little old. 我是一个技术发烧友，但我得承认我年纪是大了点。 So I was a little slow, and I did not trust technology, and when they first came out with those new
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