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Chernobyl Disaster Leads to Advances in Science, Medicine The accident at the Chernobyl nuclear plant did much more than change the lives of hundred thousands of affected people. It also contributed greatly to Western science. Physicists and medical

发表于:2019-01-14 / 阅读(38) / 评论(0) 分类 VOA标准英语2011年(四月)

23. Ralph Waldo Emerson and other Transcendentalist philosophers thought schooling and rigorous book learning put unnatural restraints on children: We are shut up in schools and college recitation rooms for 10 or 15 years and come out at last with a

发表于:2019-01-16 / 阅读(52) / 评论(0) 分类 考研英语长难句讲解

So I'm a woman with chronic schizophrenia. I've spent hundreds of days in psychiatric hospitals. I might have ended up spending most of my life on the back ward of a hospital, but that isn't how my life turned out. In fact, I've managed to stay clear

发表于:2019-01-24 / 阅读(37) / 评论(0) 分类 英语语言学习

Have you ever considered the possibility that the sun will eventually burn out? Don and Yael discuss that sobering thought on this Moment of Science. [OUTSIDE INSECT SOUNDS] D: Wow, what a beautiful s

发表于:2019-01-26 / 阅读(97) / 评论(0) 分类 阅读空间

【英文原文】 Like all stars, the sun is basically a giant nuclear reactor that burns hydrogen to create energy. But like any reactor, the sun needs fuel to keep going. Its been going strong for around four-point-five billion years, and will pro

发表于:2019-02-16 / 阅读(148) / 评论(0) 分类 英语听力广播—Listening

So Long, Sun 再见了,太阳 D: Wow! What a beautiful sunset. Y: Enjoy it while it lasts, the sun wont be around forever, you know. D: You mean, one day the sun will disappear? Y: Not exactly disappear, but the sun will eventually burn out and die

发表于:2019-02-16 / 阅读(45) / 评论(0) 分类 英语听力文摘 English Digest