单词：wire communication
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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
2016年Scientific American(九)月
By Barry Wood Mitrovica 25 January 2007 February 2 the United Nations proposal for the future status of the disputed territory of Kosovo will be delivered to Serbian and Kosovar authorities. VOA's Barry Wood reports from the city of Mitrovica in nort
2007年VOA标准英语（一月）
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
The Chinese Defense Ministry says a U.S. Navy guided-missile destroyer, the Curtis Wilbur, sailed within 12 nautical miles of Zhongjian Dao in the Xisha Islands chain on Saturday without authorization. Defense Ministry spokesperson Yang Yujun. The U.
2016CRI中国国际广播电台
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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