As I should have shown this earlier, it will not be humans who witness the end point of the sun; it will be creatures as different from us as we are from bacteria. 我前面曾指出的一点是，人类将不能见证太阳的最后生命时刻，那时的生物与我们
Weekly Address: It’s Time for the Senate To Do Its Job(April 30, 2016) 奥巴马每周电视讲话：总统呼吁参议院履行应尽义务 Hi, everybody. It's now been 45 days since I nominated Judge Merrick Garland to the Supreme Court.
October 1, 2007 THE PRESIDENT: Mr. Vice President, Mrs. Cheney, Secretary Gates, members of the Cabinet, members of Congress, members of the Diplomatic Corps, members of the finest military ever, that
英语演讲稿-01 good morning,dear teacher and my friends. it’s a very intresting topic today. i think my dad was a hero for me when i was a young child. we'd go fishing, walks, and other fun things for
