我有5个在公众场合演讲的技巧，不管是在小教室里，在会议室里，或者只是想在一个开心的时刻建立良好的人际关系，怎样才能给人留下好印象呢? I have five speaking tips for you whenever you're in public,whether that's in a small classroom,at a boardroom table,or maybe you
If we want AI to evolve in a way that helps humans, 如果我们想让人工智能的演进方式是对人类有帮助的， then we need to define the goals and strategies that enable that path now. 那么我们现在就得要定义目标和策略，来让那条路成为可能。 What I'd like to see
July 20, 2007 10:42 A.M. EDT THE PRESIDENT: Good morning. Thank you all for coming. I'm joined by veterans and military families who are here to express support for our troops and their mission in Ira
