单词：disodium aurothiomalate
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神奇校车带领孩子们进入浩瀚的科学领域，游梭于生物科学、地球科学、太空科学、气象学、古生物学等各门学科中。被纽约时报评为最新鲜有趣、最富有创意和想象力的科学启蒙方式。孩子
神奇校车系列丛书
STEVE EMBER: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. BARBARA KLEIN: And I'm Barbara Klein. This week on our program, we look at what some companies are doing to help their employees get healthy and stay healthy. We also ta
2011年VOA慢速英语(二)月
Africa's top peace and security official has welcomed the resignation of Somalia's President Abdullahi Yusuf, saying it clears the way for actions that could prevent the country from descending into chaos as Ethiopian troops withdraw. African Union
VOA标准英语2008年(十二月)
Galactic Rotation 银河系自转 Astronomers calculate there is ten times more matter in our Milky Way galaxy than we can actually see. Discover how the orbital motions of stars in the galaxy reveal dark matter -- on today's Earth and Sky. JB: I'm Joel
(科普英语)Earth and Sky
我们是否生来就乐观有余而现实不足？Tali Sharot与我们分享的最新研究表明：人类的大脑更倾向于接受乐观的信息，而这样的特点既对人有益又十分危险。
TED公开课:头脑游戏
13 May 2002, 14:14 UTC AGRICULTURE REPORT – May 14, 2002: Wood Chips Protect Waterways By George Grow This is the VOA Special English AGRICULTURE REPORT. American scientists are developing ways to l
农业与发展
SCIENCE IN THE NEWS – July 16, 2002: Foods That Protect Against Disease VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program abou
科技之光
Technology Report - A Mobile App in Delhi Aims to Protect Women 科技报道 - 一款保护女性安全的手机应用程序 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 More than twenty thousand
2012年VOA慢速英语(一)月
The African Union special envoy to Somalia said Somali President Sheikh Sharif Sheikh Ahmed has assured him the national unity government now being formed will be secular. The head of the AU peacekeeping mission AMISOM is hailing Sheikh Sharif's ris
VOA标准英语2009年(二月)
The African Union said its peacekeeping mission in Somalia will not be deterred by Sunday's terrorist bomb attack in Mogadishu that killed 11 Burundian peacekeepers and wounded dozens more. AU tanks patrol the street in Mogadishu on 09 Feb 2009 The
VOA标准英语2009年(二月)
The African Union's peacekeeping force in Somalia has reached 50 percent of authorized strength for the first time, with more reinforcements expected soon. Africa Union peacekeepers man entrance to the presidential palace in the embattled Somalia ca
VOA标准英语2009年(三月)
RotavirusImmunizationProtectsPeopleWhoDon'tGetVaccine Rotavirus causes severe diarrhea that kills more than a half-million people each year, mostly very young children. A recently-introduced vaccine has proved to be very effective and has shown some
VOA标准英语2011年(九月)
Indigestion Can Protect Africa's Lions African lions are increasingly hunting domestic cattle. And many of them are being killed as humans retaliate. Now, in Botswana, a pilot project is underway to save the lion by making cattle taste bad. The king
VOA标准英语2011年(九月)
Fighting Poverty, Protecting Women from HIV Financially empowering young women in poor countries may help protect them against sexually transmitted diseases. A new study shows that addressing poverty can help prevent risky behavior. Poverty, a lack o
VOA标准英语2012年(二月)
M23 Rebels Urged to Protect Civilians Humanitarian agencies in the eastern DRC are scrambling to locate displaced civilians and provide assistance following the M23 rebel groups takeover of Goma. For years, the town has been the center of aid operati
VOA标准英语2012年(十一月)
Cameroon, Chad Team Up to Protect Wildlife The pact was signed by both governments in early August. It stipulates that the Central African neighbors will jointly manage over 300,000 hectares of protected area. They will be patrolled by an increased n
VOA标准英语2011年(八月)
Well it's gettin' late now baby I really should be gettin' home If it feels like I've been here to long, Must be time for me to go How can we be here together And still be so alone If you dont feel the way I do by now It must be time for me to go Yo
美国乡村音乐
By Jeff Swicord Cheyenne, Wyoming 10 September 2007 Workers at adairy farm There is growing concern that farms and ranches in the western U.S. could become the target of agroterrorism. The devastating outbreaks of foot and mouth disease in Britain a
2007年VOA标准英语（九月）
By Noel King Nyala, Sudan 01 March 2007 The United Nations and international observers have identified rape as a tool used by Arab Janjaweed militias to terrorize women and girls in Sudan's war-torn Darfur region. The African Union force charged with
2007年VOA标准英语（三月）
Somalia's newly-elected President Sheik Sharif Sheik Ahmed has been hailed at the opening ceremonies of a summit of African leaders in Addis Ababa. The session was dominated by Libya's leader Moammar Gadhafi, who vowed to push ahead with his idea of
VOA标准英语2009年(二月)