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发表于:2019-01-01 / 阅读(111) / 评论(0) 分类 清华幼儿英语语感启蒙

我们是否生来就乐观有余而现实不足?Tali Sharot与我们分享的最新研究表明:人类的大脑更倾向于接受乐观的信息,而这样的特点既对人有益又十分危险。

发表于:2019-01-05 / 阅读(77) / 评论(0) 分类 TED公开课:头脑游戏

By Robert Berger Jerusalem 14 September 2007 In Israel, tension overshadowed the first Friday prayers for Ramadan, the Muslim holy month of fasting. As Robert Berger reports from VOA's Jerusalem bureau, the focal point of the latest tensions was the

发表于:2019-01-07 / 阅读(77) / 评论(0) 分类 2007年VOA标准英语(九月)

The Pakistani army says it has been ordered by the government to begin military operations against al-Qaida-linked Taliban leader Baitullah Mehsud, but authorities are not giving details of the operation. Clashes have been reported between security

发表于:2019-01-13 / 阅读(47) / 评论(0) 分类 VOA标准英语2009年(六月)

Muslim groups are accusing Australian soldiers in Afghanistan of cultural insensitivity and violating rules on treating prisoners. The Australian defense minister and soldiers' groups say the treatment was lawful and not inhumane. From Sydney, Phil

发表于:2019-02-05 / 阅读(32) / 评论(0) 分类 VOA标准英语2008年(九月)

Natalie Jeremijenko的不寻常的研究室将艺术用于实践,处理环境问题,通过将工程知识同社会大众艺术以及一些志愿者们相连接。这些现实生活中的艺术实践包括:遛蝌蚪,给鱼发短信,建立消防

发表于:2019-02-05 / 阅读(156) / 评论(0) 分类 TED公开课:艺术与幻觉