17. Christmas Greeting from Canadian Prime Minister Stephen Harper 17. 加拿大总理史蒂芬.哈珀2009年圣诞致辞 Christmas is always a special time, a time when Canadians celebrate the bonds of family, faith and friendshi

So ovarian cancer is one of those cancers that most people don't know about, 卵巢癌是大多数人所不了解的癌症之一， or at least don't pay that much attention to. 或者至少说没有怎么注意。 But yet, it's the fifth leading cause of canc

Obama's Weekly Address WEEKLY ADDRESS: Expanding Opportunity – It’s Time for Congressional Republicans to Do Their Part 奥巴马每周演讲：扩大发展机遇,国会的共和党人应该做他们的努力了 Hi, everybody. This week, I spent so

Even though she has never seen "Game of Thrones," primarily because we are not the worst parents who ever lived. 即使她未曾看过《权利的游戏》，主要是因为我们并不是最糟的父母。 But she knows there's someone called the Mother of Drag

President Obama calls on Congress to pass legislation to provide new tax credits and lending incentives that will help small businesses grow and create new jobs. 【Transcript】 Good morning, everybody.