Probably the most important third-party development came from a little company in Virginia called Summize. Summize built a Twitter search engine. And they tapped into the fact that if you have million
美国副总统Joe Biden拜登在2012年9月6日晚在民主党全国代表大会上发表演讲，并接受了民主党的副总统候选人提名。下面是英语演讲，附有英语演讲稿，不过呢，这是办公室准备好的演讲稿，最后会有细微的出入。 Transcript: Vice President Joe Biden's DNC Speech副总统拜登接受提名英语演讲： My fellow Democrats, and my favo
Hi everybody. Earlier this summer, Michelle, Malia, Sasha and I headed west -- to the national parks at Carlsbad Caverns and Yosemite. And I've got to say, it was a breath of fresh air. We explore
Then there are artists who are extracting anatomy from both the medical world and the art world 还有些艺术家将解剖学从艺术和医学中抽离， and are placing it directly on the streets. 直接带上了街头。 London-based SHOK-1 paints gia
