Have you ever wanted to stay young a little longer 大家有没有想过要年轻再久一点 and put off aging? 延缓衰老呢？ This is a dream of the ages. 这是很久以来的梦想了 But scientists have for a long time 不过科学家以前一直认为 thought this just wa
This should be one of the hard-earned lessons of Iraq and Afghanistan where our military became the strongest advocate for diplomacy and development 这是伊拉克和阿富汗的艰苦经历告诉我们的我们的军队已经成为外交和发展最有力的倡导者 They under
Good afternoon, everybody. I just want to say a few words about the landmark vote that the House of Representatives is poised to（随时准备着） take today -- a vote that can bring us one step closer to making
