单词：in the line of fire
单词：in the line of fire 相关文章
Scientists Trying to Do Away With Passwords 科学家们试图破除密码 Hackers around the world are getting better at stealing passwords. A hacker is a person who uses a computer to gain information without permission. Now, some computer scientis
2014年VOA慢速英语(八)月
This is Scientific American's 60-second Science. I'm Steve Mirsky. Got a minute? The results are in, and, Americans pretty much like science. Eighty-four percent of those polled think that sciences effect on society is mostly positive. Thats the resu
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VOICE ONE: I'm Doug Johnson. VOICE TWO: Art Workshops in Guatemala offers students a chance to learn about art while experiencing Guatemalan culture And I'm Barbara Klein with EXPLORATIONS in VOA Special English. Today in our series about continuing
VOA慢速英语2007年（二）月
SCIENCE IN THE NEWS - Science Talent Searches: One Way to Earn Money to Go to College A look at some of the major competitions for high school students from around the world. Transcript of radio broadcast: 05 May 2008 VOICE ONE: This is SCIENCE IN T
VOA慢速英语2008年（五）月
Terrorism Fears Prompt Call for Restrictions on Publishing Virus Research 美国政府要求两期刊不公开H5N1病毒研究细节 The U.S. government has asked two scientific journals not to publish key details of a federally-funded experiment tha
VOA标准英语2011年(十二月)
PARIS, Aug. 19 (Xinhua) -- Marine scientists and representatives from the private sector and military establishments would meet at UNESCO at the end of this month to measure noise's impact on marine life, the Paris-based UN scientific branch UNESCO s
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