奥巴马在例行的周六演说中，讨论了在美国参议院两党正在辩论的立法，将采取重要步骤，修复美国破碎的移民制度。进而促进经济增长减少赤字。总统敦促国会通过移民改革，使我们能生活在一个有法律传统的移民国家里。 奥巴马2013 年6 月22日 Time for Congress to Pass Commonsense Immigration Reform演讲译文 Hi everybody. Right now
Delivered 21 June 1915, New York State Referendum, Albany, New York When I came into your hall tonight, I thought of the last time I was in your city. Twenty-one years ago I came here with Susan B. An
There are lots and lots of ways of measuring time, 在许多计量时间的方法中 but a really bizarre base 60 system 古怪的60进制制度 known as hours and minutes and seconds is nearly universal around the world. 也就是时分秒计量单位，几乎被
