US President's radio address on freedom (May 21,2005) Good morning. Today, I can report to you that we are making good progress in advancing the cause of freedom, defeating the forces of terror, and t
70. Give Me a Call 70. 给我打电话 That's the nineteen years I'm announcing my retirement from professional basketball. It's now the time for me to begin my new life. I would like to thank my mother and fat
每天读一点英文之那些激励我前行的英语演讲 01：林肯葛底斯堡演说 The Gettysburg Address Gettysburg, Pennsylvania 林肯葛底斯堡演讲稿 美国，宾夕法尼亚，葛底斯堡 November 19, 1863 1863年11月19日 Four score and seven years ago our fathers brought forth on this
We recently saw a case where some researchers made the H5N1 avian influenza virus more potent. 我们最近观察到一个案例，发现一些研究员将H5N1禽流感病毒变得更强效。 It already has a 70 percent mortality rate if you get it, but it's ha
