Paula Johnson: His and hers healthcare男性与女性的健康护理 Some of my most wonderful memories of childhood are of spending time with my grandmother, Mamar, in our four-family home in Brooklyn, New York. Her apa
We're not at this world yet, but it's coming. 那样的世界还未到来，但很快就能实现。 Right now, it's like we're in a world that is seeing the first automobile. 现在的状况就类似于当初汽车的首次亮相。 The first cryptocurrency, like the first
Hi, everybody. This week, I visited a community college in Florida, where I spoke with students about what we need to do to make sure our economy rewards the hard work of every American. More specific
I've always had a fascination for computers and technology, and I made a few apps for the iPhone, iPod Touch, and iPad. I'd like to share a couple with you today. 我一直都对计算机与科技很入迷， 我研制了一些适用于Iphone, iTou
