单词：tetrameral
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PEOPLE IN AMERICA -February 10, 2002: Percival Lowell By Mario Ritter VOICE ONE: I’m Mary Tillotson. VOICE TWO: And I’m Bob Doughty with the VOA Special English program People in America. Today, w
People in America
PEOPLE IN AMERICA -April 7, 2002: in-in-the-Face By Paul Thompson VOICE ONE: Now, the VOA Special English program, PEOPLE IN AMERICA. I’m Steve Ember. In the early days of the last century, an Ameri
People in America
This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang
Scientific American(一)月
This monument to Islamic heritage is getting a new lease on life. The Bou Inania Medersa or Koranic school was once an architectural jewel of the medieval city of Fes. But centuries of neglect have taken a toll. Restorers are cleaning layers of white
国家地理2007年
It is early evening and soon this amphitheater will be standing room only for the evening show. Bats, hundreds of thousands of Mexican Free-tailed bats, are hungry tornado that swirls out of New Mexico's Carlsbad Caverns each night in search of food.
国家地理2007年
THIS IS AMERICA -December 9, 2002: Songs About American Cities By Shelley Gollust (Theme) VOICE 1: Most Americans have a city they like best. It may be the city they were born in. It may be the city t
This is America
T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗
医务英语
THIS IS AMERICA -August 5, 2002: Presidential Medal of Freedom By George Grow VOICE ONE: President Bush recognized twelve people at a White House ceremony last month. The twelve were officially honore
This is America
johnJacobjingleheimerSchmid t JohnJacobjingleheimerSchmidt, Thatsmyname,too! WheneverIgoout, Thepeoplealwaysshout, johnJacobjingleheimerSchmidt! Da,da,da,da 提示： 重复四次，主歌部分越来越小声，但 da 部分越来越大声
Wee Sing In The Car
A: Can you tell me where it hurts? B: I am so glad they called you. It feels like something is really wrong with my stomach! A: Does it hurt when I push here? B: Its mostly on my right side. Right here! A: Have you been feeling this way for awhile? B
英语情景对话-健康
PEOPLE IN AMERICA -June 30, 2002: Lou Gehrig By Jeri Watson ANNCR: Now, the VOA Special English program, PEOPLE IN AMERICA. A North American Major League baseball record was established in Nineteen-Th
People in America
THIS IS AMERICA - Naval Observatory in Washington By Jill Moss Broadcast: September 23, 2002 VOICE ONE: The United States Naval Observatory performs an important scientific duty for the United States,
This is America
PEOPLE IN AMERICA – August 4, 2002: Ann Landers By Caty Weaver VOICE ONE: I’m Mary Tillotson. VOICE TWO: And I’m Steve Ember with the VOA Special English program PEOPLE IN AMERICA. Today, we tel
People in America
What do the Big Apple and Sin City have in common? According to a recent survey, they're both among the hippest places in the world. In fact, New York City and Las Vegas are the two coolest cities in the US, tied for the No. 1 spot in annual measure
实用英语
By Melinda Smith Washington, DC 16 June 2006 watch Emergency Room report American medical care is supposed to be among the best in the world. But a new study shows a picture of an emergency health care system that is critically ill. ----------------
2006年VOA标准英语（六月）
夏日的阳光为何总是如此钟爱斯堪迪纳维亚的瑞典？虽然我的地理知道告诉我，瑞典并非我想象中般温暖宜人，但the charade的首张 专辑却将明媚的阳光散落在我的心坎。这样优秀的专辑常常是容易被人遗忘的，我想为自己的twee pop倾向找一个适当 的理由，然而我找到理由总是
音乐咖啡厅
Halloween Comes to AmericaAs European immigrants came to America, they brought their varied Halloween customs with them. Because of the rigid Protestant belief systems that characterized early New England, celebration of Halloween in colonial times w
英美文化
An astronomer used to walk out every night to gaze upon the stars．It happened one night that，as he was wandering in the outskirts of the city，with his whole thoughts rapt up in the skies，he fell into a well．On his holloaing and calling out，
趣味英语
10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur
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