单词:calyptothecium philippinensis
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With the development of science, human life has changed tremendously. People living in the 18th or 19th centuries would never imagine the advanced household appliances we are now able to enjoy. Every aspect of our lives for instance, in the field of
By Parke Brewer Washington, D.C. 30 April 2007 These are the opening weeks of the 2007 Major League Baseball season, and by this time next year fans in the nation's capital will be watching their team in a brand new stadium. VOA Sports Editor Parke B
As you've probably experienced firsthand, some mosquito species have a real taste for warm, human blood. So much so that if you raise them on it the lab, they'll accept no substitute. Fortunately, I don't get major reactions at all. Brad Main is a mo
[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
1. circumference /səˈkʌmfərəns/ -- distance around a circle or rounded body; perimeter The circumference of a circle equals times the diameter. 圆周长等于与直径的乘积。 2. circumlocution /ˌsɜ:kəmləʊˈkju:ʃən/ -- roundabout way
May: This Olympic park is so big! Guide: Yes. Now we are in the Olympic stadium, the center of this park. May: Splendid! When is it gonna be finished? Guide: The whole stadium is to be finished this June. May: How many seats are there in the stand? G
Jason Lewis pedals his boat up the river Thames After 13 years and 46,000 miles (75,00km) a British adventurer has completed a round-the-world journey using human power alone. Jason Lewis, 40, crossed five continents, two oceans and a sea to become
By Greg Flakus Houston 26 January 2006 This week thousands of movie directors, writers, actors and Hollywood executives are huddled together in the ski resort town of Park City, Utah attending two ind
Education Report - A Living Science Exhibit Grows at a Museum This is the VOA Special English Education Report. Outdoors, in the open air, seems like a natural place to study natural science. It also makes sense in a place like Southern California wh
By Douglas Bakshian Jolo, Philippines 20 February 2007 Winning without fighting is not a term you often hear in the war on terror. But U.S. soldiers, along with their Philippine counterparts, are putting this philosophy to work on the remote island
By Lisa Schlein Geneva 20 January 2006 The U.N. Refugee Agency, UNHCR, says the death this week of 20 Africans smuggled on a boat heading for Yemen underscores the urgent need for international action
By Challiss McDonough Cairo 21 March 2006 Egypt says it might have its third human case of bird flu. A woman has preliminarily tested positive for the virus, but further tests are being run to confirm
Countdown to Summer Olympic Games Begins A hundred days until London hosts the Olympic Games. A hundred days until the starting gun fires on three weeks of sporting agony and ecstasy. But is London ready? It signifies, first of all, still an extraord
Egypt is partially opening its border with the Hamas-ruled Gaza Strip. The border crossings are a key issue in Israeli-Palestinian cease-fire talks. Palestinian men wave red Democratic Front for the Liberation of Palestine and Palestinian flags behi
By Rowan Reid Johannesburg 16 June 2006 Students attend classes at the Meadowlands High School in Soweto (2000 photo) South Africa's Human Rights Commission (SAHRC) says many of the country's school children are unable to receive a quality education
ROME, Dec. 3 (Xinhua) -- Italy lacks the necessary energy(能量,活力) and strength for an economic revival while unemployment and poverty are on the rise, warned a report issued Friday. The 44th edition of the Censis think tank social survey, the
In Africa's battle against malaria, two low-tech tacticsinsecticides and bed netshave done a decent job killing off mosquitoes. But it's mainly one species that's been affected. That's a species called Anopheles gambiae, sometimes called the African
By Anjana Pasricha New Delhi 09 March 2006 In India, the holy Hindu city of Varanasi has bounced back to normal two days after it was hit by deadly bomb blasts. An unknown Muslim militant group in Kas
By David Gollust State Department 12 February 2007 The top U.S. diplomat for Africa has made an unusual direct appeal to the people of Somalia to reconcile differences and work together after years of political strife. Assistant Secretary of State fo
You might not think there would be that many people in the world prepared to devote lifetimes to the study of something so inescapably low key, 你或许会认为,世界上不会有多少人愿意花毕生的心血来研究那个不起眼儿的东西