What then of manned space exploration? 那载人的空间探索呢？ The government recently announced plans to return to the moon by 2024. 美国政府最近宣布了2024重返月球的计划。 The successful conclusion of that mission will result in
The White House Office of the Vice President For Immediate Release April 20, 2010 Remarks by the Vice President at the Brookings Institution's Hamilton Project Forum Mayflower Hotel, Washington, D.C.
Weekly Address: Honoring the 70th Anniversary of V-E Day (May 08, 2015) 奥巴马每周电视讲话：总统发表讲话纪念二战欧洲战场胜利70周年 Hello, everybody.Today marks an historic anniversary—70 years since the Allied victory in E
One of my greatest priorities is to reduce the price of prescription drugs. 我最优先的一个议程就是降低处方药药价。 In many other countries, these drugs cost far less than what we pay in the United States. And it's very,
