PRESIDENT BUSH: Bienvenidos, Señor Presidente, a la Casa Blanca. I am honored you are here to visit me in the White House. We have had a meaningful conversation -- a conversation that you would

What I would hope that I could further argue to you is that this is the invention of multicellularity. 我希望能进一步地说服你们的是，这就是多细胞生物的起源。 Bacteria have been on the Earth for billions of years; humans, couple

知名毕业演讲特辑之六：J.K.罗琳在哈佛大学的毕业演讲，传授经验，如何面对失败。 J.K. Rowling's Commencement Speech at Harvard University(Excerpt) "I hope that even if you remember not a single word of mine, you remember those of S

All this while, I was interviewing him, questioning him, 这一阵我一直在采访他，询问他， and then I realized that I was getting very superficial information, or just answers to my questions. 后来我发现我只得到了很表面的信息，或只是简单地回答

Speaking from the White House, the President says the violence in Libya is "outrageous" and "unacceptable," and that his Administration is looking at the "full range of options we have to respond to t