January 8, 2008 THE PRESIDENT: Thank you very much. I had a series of good meetings today to discuss the situation in Iraq, including a video teleconference this morning with General Petraeus, Ambassa
The puzzle we came up with was an if-then rule. 我们想出的难题是个”如果-则“规则。 We asked the bees to learn not just to go to a certain color, but to a certain color flower only when it's in a certain pattern. 我们要求
October 15, 2007 THE PRESIDENT: Thank you all very much. (Applause.) Thanks for coming. I may just take off my jacket, if that's all right. (Laughter.) Hope I didn't spill any sauce on my shirt after
I went to my boss and told him I wanted to start a company selling books on the Internet. 我告诉我的老板我想开办一家在网上卖书的公司。 He took me on a long walk in Central Park, listened carefully to me, and finally said,
