Now, this system, eventually, with other innovations, is what helped prevent stampedes altogether at that festival. 现在这个系统，最终和其他创新一起，帮助我们避免了节日踩踏发生。 The code used by Ashioto during Kumbh Mela will soon
Now the reason the chimpanzees don't do that 黑猩猩不那么做的原因 is that they lack what psychologists and anthropologists call social learning. 是它们缺乏心理学家和人类学家所谓的社会学习能力 They seem to lack the ability to learn fr
REMARKS BY THE PRESIDENT AFTER MEETING WITH ENERGY CEOS THE PRESIDENT: Good afternoon, everybody. I just held a meeting with the CEOs of some of the most innovative energy companies in America to talk
Obama's Weekly Address WEEKLY ADDRESS: State of the Union Is This Tuesday 奥巴马1月17日电视讲话：国情咨文在周二发布 Hi, everybody. 大家好！ Every day, we get thousands of letters and emails at the White House from Americans
