Obama's Weekly Address WEEKLY ADDRESS: Reducing Carbon Pollution in Our Power Plants 奥巴马每周电视讲话:总统呼吁减少碳排放 Hi, everybody. 大家好！ I'm here at Children's National Medical Center in Washington, D.C., visitin
Thank you. It's really an honor and a privilege to be here spending my last day as a teenager. 谢谢各位！非常荣幸能够站在这里，与大家分享我19岁的最后一天。 So today I want to talk to you about the future, but first I'm going to t
So while she's sleeping -- and the rover does sleep at night 当然，在她睡觉的时候，她晚上确实是在睡觉， because she needs to recharge her batteries and she needs to weather the cold Martian night. 因为她需要给电池充电，而且她需要抵抗住火星晚上的
Well, one thing that happened is that my grandparents, the same grandparents of setting someone on fire fame, 首先是我的外公外婆，就是尝试在人身上点火的外公外婆， they really shaped up by the time I came around. They provided
