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    科学美国人60秒:蜜蜂会做加减法燕山大学 刘立军 编写【TRANSCRIPT】This is Scientific American's 60-second Science, I'm Annie Sneed.It takes a big brain—a human brain—to do math. Or so you might assume. But scientists have found...
    发布时间:2020-03-04
    VOA慢速:Conflicting Studies Point to Meat Moderation as Health Diet适量摄入肉类或许是最佳饮食方式燕山大学 刘立军 编写【TRANSCRIPT】A new study on people who eat red meat has found they have higher risks of heart disease and earl...
    发布时间:2020-03-04
    VOA慢速:跑步前拉伸能预防损伤吗燕山大学 刘立军 编写【TRANSCRIPT】It is widely believed that stretching improves running performance and lowers the risk of injuries. But, a group of researchers say that belief is a myth. Inste...
    发布时间:2020-03-04
    VOA慢速:患癌率增加但并非给人类判了死刑WHO: Cancers Increasing But Not a 'Death Sentence'燕山大学 刘立军 编写【TRANSCRIPT】The World Health Organization reports cancer is on the increasearound the world. But it says preventive me...
    发布时间:2020-03-04
    VOA慢速:压力与头发变灰之间的关系燕山大学 刘立军 编写【TRANSCRIPT】A new study provides scientific evidence to support the idea that stress can cause a person's hair to turn gray.A team from America's Harvard University said t...
    发布时间:2020-03-04
    VOA慢速:Gates Foundation Promises $100 Million to Fight New Coronavirus盖茨基金会承诺投入1亿美元对抗新型冠状病毒燕山大学 刘立军 编写【TRANSCRIPT】The Bill & Melinda Gates Foundation said this week it will provide up to $100 milli...
    发布时间:2020-03-04
    VOA慢速:全球深切缅怀篮球巨星科比燕山大学 刘立军 编写【TRANSCRIPT】Basketball fans around the world are mourning the death of American superstar Kobe Bryant.Bryant was killed in a helicopter crash Sunday in California, along w...
    发布时间:2020-03-04
    BBC新闻:众志成城 遏制疫情燕山大学 刘立军 编写【TRANSCRIPT】BBC news with Chris Barrel.President Trump has presented his Middle East peace plan, warning it may be the last chance Palestinians have to gain true independence...
    发布时间:2020-03-04
    VOA慢速:间歇性禁食New Diet Trend in America: Intermittent Fasting燕山大学 刘立军 编写【TRANSCRIPT】The latest diet trend in America is also an ancient human activity. The activity is fasting, or not eating food for a s...
    发布时间:2020-03-04
    VOA词汇掌故:与cold有关的英语表达燕山大学 刘立军 编写【TRANSCRIPT】Now, the VOA Learning English program Words and Their Stories. On this program we discuss the meaning and usage of common expressions in American English.The...
    发布时间:2020-03-03
    BBC新闻:退出英国王室后哈里王子首次发声燕山大学 刘立军 编写【TRANSCRIPT】Hello, I'm Tom Watts with the BBC news.World leaders have agreed to stop all foreign interference in the conflict in Libya and uphold an arms embargo at a p...
    发布时间:2020-03-03
    BBC新闻:鲍里斯终于签署脱欧协议燕山大学 刘立军 编写【TRANSCRIPT】BBC news with Daniel Yelvoska.The U.S. military says 34 of its troops suffered dramatic brain injuries or concussion in the recent Iranian missile strike on a b...
    发布时间:2020-03-03
    Kobe Bryant: Don't change your dreams要坚持梦想燕山大学 刘立军 编写【TRANSCRIPT】You know, our youth tends to get the short end of the stick. In terms ofthe investment that's put into them. When I think it should be ...
    发布时间:2020-02-28
    VOA常速:特朗普对伊朗发动无人机袭击燕山大学 刘立军 编写【TRANSCRIPT】This is VOA news. I'm David Byrd.President Donald Trump praised the drone strike that killed Iran's top general early Friday. AP's Sagar Meghani has more.The ...
    发布时间:2020-02-28
    科学美国人60秒:唱歌音准易受同伴影响燕山大学 刘立军 编写【TRANSCRIPT】This is Scientific American's 60-second Science, I'm Christopher Intagliata.Ever noticed how when a big group sings "Happy Birthday," the beginning is a jumbl...
    发布时间:2020-02-27