科学普及

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? It's been more than a decade since the human genome was published. And some critics have wondered where the promised medical applications are. Well, a review article in

发表于:2018-12-24 / 阅读(40) / 评论(0) 分类 Scientific American(三)月

So beyond the fact that the exhibition is obviously about dinosaurs, what's the idea behind it? It's really how do we know what we know about dinosaurs. So you are not just presenting facts to people, you are actually showing how you've got to that k

发表于:2019-01-23 / 阅读(43) / 评论(0) 分类 探索与发现2012年

Secretary-Generals Message for International Mother Language Day秘书长国际母语日致辞21 February 2014 2014年2月21日 International Mother Language Day celebrates linguistic and cultural diversity alongside multilingualism as a force for pe

发表于:2019-02-09 / 阅读(53) / 评论(0) 分类 英语笔译

摆脱特困户Get some fresh air张大鼻孔,猛吸几口新鲜空气。 Make sure that air flows properly in your office and bedroom. Bad air flow will lead to insufficient oxygen, which will affect the brain's performance. Also go outdoors to ge

发表于:2019-02-23 / 阅读(56) / 评论(0) 分类 英语听力广播—Listening

That all that, discovered in 40 years, 这40年中的所有发现 had not been in the previous hundred thousand, 是数千年来所未有的 was not for lack of thinking about stars, and all those other urgent problems they had. 而这可不能归结为

发表于:2019-03-04 / 阅读(97) / 评论(0) 分类 TED演讲教育篇

Phil: Well... there's book smart, and then there's street smart. Claire: Yeah, and then there's Luke. Phil: He's just curious, that's all. He's got this almost scientific mind with a thirst for knowledge. He's like this little Einstein. Some people a

发表于:2019-03-06 / 阅读(94) / 评论(0) 分类 跟着美剧练发音