奥巴马在本周的电视演讲中，提到了关于中产阶级的定义，比如有一份收入丰厚的好工作、有房子、受过良好的教育、有保障的退休生活以及负担得起的医保。而一切归根结底取决于持久而稳定的经济增长，所以奥巴马将会继续推出经济刺激计划。 奥巴马2013年7月27日演讲 A Better Bargain for the Middle Class 为中产阶级争取更多利益译文 Hi everybody. On Wedne

How many people here in this room smile more than 20 times per day? 在座的各位有多少人每天微笑超过20次？ Raise your hand if you do. Oh, wow. 超过的请举手。 Outside of this room, more than a third of us smile more than 20 tim

THE PRESIDENT: Good morning, everybody. I've directed my administration to launch a swift, coordinated and aggressive effort to save lives and support the recovery in Haiti. The losses that have been

And we think that this alignment is necessary for communication. 我们认为有效沟通必须有这样的较准。 For example, as you can tell, I am not a native English speaker. 举个例子，你们都听得出来英语并不是我的母语。 I grew up with another langua

Hi, everybody. 大家好！ On Thursday, I visited a steel plant in Cleveland, Ohio to talk about what we're doing to rebuild our economy on a new foundation for stronger, more durable economic growth. 本周