And are we alone?. 二是我们是否唯一。 Those 2 deep questions drive us all through our whole lives. 这两个深刻问题伴随着我们的整个生命。 And to answer those 2 questions. 要回答这两个问题。 we have to continue to explore outer space. 我们就需
Another Step Towards Securing Our Future in Energy 【Speech Video】 This morning, President Obama signed a Presidential Memorandum on fuel efficiency standards, an initiative that will build on his goal
I have a vivid memory of what happened next, and it was not what I expected. 我清晰地记得接下来发生了什么，而那是我意料之外的。 I expected to be applauded for my cleverness and arithmetic skills. 我本期待着小聪明和算术技巧能赢得掌声。 "Jef
But this one is -- the Bible says that you cannot touch women during certain times of the month, 但这一个是，圣经告诉我们在每个月的某些时间不能碰女人， and more than that, you cannot sit on a seat where a menstruating woman has
