In March 2015, the co-pilot of Germanwings Flight 9525 crashed the jet into the French Alps, killing himself and 149 others. Later on, investigators found out he'd googled poisons, and living wills. And he'd previously been treated for severe depress

发表于:2018-12-02 / 阅读(82) / 评论(0) 分类 2016年Scientific American(十二)月

How Does Your Body Know Which Way Is Up? Your body uses three senses to keep you balancedto tell you whats up and down. One of the senses is your eyes. They tell you how youre oriented with the world around you. Then theres your body sense. Its the s

发表于:2018-12-31 / 阅读(66) / 评论(0) 分类 英语听力文摘 English Digest

Jordan's government is vowing strong, earth-shaking and decisive action, following the release of an Islamic State video showing the death of a Jordanian pilot the group had been holding. The grizzly video shows the pilot Muath al-Kaseasbeh being bur

发表于:2019-02-14 / 阅读(77) / 评论(0) 分类 2015CRI中国国际广播电台