单词:family Cerambycidae
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Education Report - A Social Network Aims to Speed Up Progress in Science This is the VOA Special English Education Report. A few years ago, a university researcher was having problems with an experiment that involved medical imaging. His adviser and
Program to Help US Homeless Helps Neighbors Due to a bad economy and high unemployment, millions of American families were unable to repay the loans they took out to buy homes. Lenders then took back, or foreclosed, the homes. The nation's biggest ba
Callum: Hello and welcome to 6 Minute English, I'm Callum Robertson and with me todayis Kate, hello Kate. Kate: Hello Callum. Callum: Today we're going 'down under' - Kate, where's that, where's 'down under'? Kate: 'Down under' means Australia. Callu
[00:00.00]Module 8 IN A MUSEUM [00:07.39]UNIT 1 I'm really excited to be here. [00:12.59]1 Listen and read. Then say. [00:17.92]Thanks for bringing me to the Science Museum [00:20.03]today, Dad. [00:21.66]I'm really excited to be here. [00:24.25]Ther
英语作文 Direction:For this part,you are allowed 30 minutes to write a composition in three paragraphs.You are given the first sentence of the three paragrapgs.Your part of the composition should be no less than 100 words,not including the words giv
THE MAKING OF A NATION - June 13, 2002: World War Two / Science By David Jarmul Explosion of the first atomic bomb, July 16, 1945, in the New Mexico desert. (Picture - Library of Congress) VOICE 1: TH
By Mil Arcega Washington 19 March 2007 watch Insurance Camera report A major U.S. insurance company is offering new technology to its customers, which could significantly reduce accidents. The program targets risky teenage drivers by giving parents
This is the VOA Special English Education Report. The Intel Science Talent Search is the top science competition for high school students in the United States. The forty finalists were honored in Washington last week. They met with scientists and pol
By Barry Newhouse Irbil 16 February 2007 Hundreds-of-thousands of Iraqis have fled sectarian violence near their homes since Saddam Hussein was ousted, and the U.N. says up to 1 million more could flee their homes this year. About half of them are be
By Melinda Smith Washington, D.C. 28 November 2006 watch Polonium report A handout image released November 20 2006, shows Alexander Litvinenko, at the University College Hospital, in London Three people have been sent for radiological testing to see
Syrian Bombings Force Villagers to Flee Marea, a town in northern Syria about 40 kilometers from Aleppo. A family clears up what remains of their home after a government warplane bombed it on August 21 killing one person and wounding eight others. Sa
Science: 2011 Breakthrough of the Year The journal Science has named an AIDS study as its 2011 Breakthrough of the Year. The clinical trial found that antiretroviral drugs can be used to dramatically lower the risk of transmitting HIV. The clinical t
Privilege and Pressure: A Profile of the Royal Romance There are just days to go until British royal Prince William weds Catherine Middleton on April 29, in a ceremony that is expected to be watched by billions around the world. Observers have praise
BBC Learning English Weekender My Job Special Yvonne:Hello, Im Yvonne Archer and this is Weekender from bbclearningenglish.com! In todays programme, a My Job special as we hear about the work of a young woman named Sarah Niles. As you listen, try to
By Greg Flakus New Orleans, LA 03 February 2006 watch New Orleans Jazz report New Orleans is known around the world as a birthplace of jazz. Hurricane Katrina scattered many of the city's musicians an
By Kane Farabaugh Utica, New York 05 September 2007 The exodus of minority populations in Burma is the largest migration of people in Southeast Asia. An estimated 160,000 live in nine refugee camps in Thailand. There, they wait for resettlement in a
By Prospero Laput Zamboanga Del Norte, Philippines 16 May 2007 Philippines elections are traditionally violent and costly. On May 14th, millions of voters in the Philippines went to the polls to fill more than 18,000 local and national positions. The
THE HAGUE, Nov. 19 (Xinhua) -- Dutch Prince Friso, who has been in a coma since February this year, has shown occasional signs of minimal consciousness, the Netherlands Government Information Service RVD reported on Monday. The RVD emphasized that th
WASHINGTON, Dec. 22 (Xinhua) -- The journal Science on Thursday chose the HPTN 052 clinical trial, an international HIV prevention trial as the 2011 Breakthrough of the Year. The study found that if HIV-infected heterosexual individuals begin taking
SCIENCE IN THE NEWS - Kitchen Chemistry: The Science of Herbs and Spices FAITH LAPIDUS: This is SCIENCE IN THE NEWS a program in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Today, we will tell about herbs and spices, and s