One of our graduate students then says, well, 我们的一个毕业生说，好吧 how does a driverless car communicate with pedestrians? 这个无人驾驶的车，怎样提防行人呢？ You have nobody to make eye contact with. 没有司机看着它啊 You don't kn

It was a BU graduate student Lu Lingzi who lost her life along with two other innocent people 一个名叫吕令子的波士顿大学研究生，还有另外两名无辜的受害者，不幸丧生了， on a beautiful April day in your sophomore year while simply watching

Fourth, the Cures Act includes bipartisan mental health reforms, including important programs for suicide prevention. 第四,治愈法案包括两党性的精神健康改革,这包括预防自杀的重要项目。 And fifth, we're making sure the FDA incorporate

Hi, everybody. This week, I'm speaking to you from our Nuclear Security Summit. I welcomed more than 50 leaders from around the world to make sure we're working together to meet one of the gre

President Bush Discusses the Foreign Intelligence Surveillance Act and Funding For Troops THE PRESIDENT: Good morning. This week Congress moved forward on two important issues affecting the national s