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
Now social scientists call this the paradox of aging. 社会学家称这种现象为老龄化悖论。 I mean, after all, aging is not a piece of cake. 老龄化可不是小事。 So we've asked all sorts of questions to see if we could undo this fin
President Bush Discusses North Korea THE PRESIDENT: Good morning. The policy of the United States is a Korean Peninsula free of all nuclear weapons. This morning, we moved a step closer to that goal,
