奥巴马演讲:限制美国特殊利益集团的影响
President Obama urges the Senate to stand up for ordinary Americans and pass the DISCLOSE Act, a bipartisan bill passed by the House of Representatives which will require corporate political advertise
TED演讲:如何赋予AI力量而不是被它压倒(6)
One is that we should avoid an arms race and lethal autonomous weapons. 第一,我们需要避免军备竞赛,以及致命的自动化武器出现。 The idea here is that any science can be used for new ways of helping people or new ways of harming
特朗普每周电视讲话:美国基础建设的新远景(1)
My fellow Americans, we are the nation that built the Golden Gate Bridge in four years and the Hoover Dam in five. 我的美国同胞们,我们的国家曾仅用四年就修成了金门大桥,五年就建好了胡佛水坝。 Now, it takes as much as a decade just to plan
TED演讲之性别无限:社交传媒和性别消失(2)
We're able to connect with people quite freely 我们能够更自由地与人联系在一起 and to redefine ourselves online. 在网上重新定义我们自己。 And we can lie about our age online, too, pretty easily. 在网上关于年龄问题我们能很容易地撒谎。 We can al
目前的挑战和风险
10.Current Challenges and Risks 10.目前的挑战和风险 The world economy is going through the most challenging economic and financial stress in generations. 世界经济正在经历多年来最具挑战性的经济和财政压力。 The International Monetary F