Obama's Weekly Address WEEKLY ADDRESS: Enrolling in the Affordable Care Act Marketplace 奥巴马每周电视讲话:总统呼吁全美国人民支持平价医保法 Hi, everybody. 大家好。 A few weeks ago, we launched an important new part of the Afforda

So, to summarize, the idea is this: 所以，总结来说，观点是： As our world becomes increasingly instrumented 当我们的世界变得越来越工具化 and we have the capabilities to collect and connect the dots 我们有能力搜集和链接一个一个小点 between wha

And because maybe I can make a difference. To help others have an easier and more hopeful time. 也因为，可能我能有一些影响，能给他人以希望。 Regardless, for me, I feel a personal obligation and a social responsibility. 不管怎

This picture is a typical seasonal grassland. 这张图是典型的季节性草原。 It has just come through four months of rain, and it's now going into eight months of dry season. 刚刚经历了4个月的雨季，将要进入8个月的旱季。 And watch the chan

Hello, everyone. Hello. Thank you so much for such a warm welcome. And it is such a treat to be here to support Children's Mental Health week. People often ask me why I am so interested in the mental