单词：Walsura yunnanensis
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EDUCATION REPORT - November 28, 2002: Foreign Student Series #11Health Insurance By Nancy Steinbach This is the VOA Special English Education Report. We continue our series of reports about how foreig
教育与新闻
Cathy Majtenyi | Nairobi 28 April 2010 In Kenya, small-scale farmers are particularly vulnerable to the vagaries of weather, often losing their entire investment when droughts or floods destroy their crops. Crop insurance is usually too costly for su
VOA标准英语2010年(四)月
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
英语新闻
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
2016年Scientific American(八)月
By Elizabeth Carlassare. Today, I want to answer some of the listener questions I received in response to last weeks episode about FDIC insurance. Patti M. e-mailed me with this question: If you have a CD for $100,000 in an FDIC-insured bank and the
货币英语
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
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