June 25, 2007 3:13 P.M. EDT THE PRESIDENT: Welcome to the White House. It's a neat occasion to be able to welcome the 2007 Presidential Scholars. We're glad you're here, I congratulate you on the fine
Just to back up a bit, we asked ourselves a question: Can we actually measure the health of a conversation, and what does that mean? 让我们倒回去一点，我们问了自己一个问题：我们是否能测量对话的质量？而对质量的定义又是什么？ And in the same way t
Xin nian kuai le! Every year, families and friends come together in the spirit of giving and happiness to celebrate the Lunar New Year. …The monkey signifies intelligence, innovation and enthusiasm. T
Hi, everybody.This Monday, I'm heading to Alaska for a three-day tour of the state. 大家好！下周一，我将前往阿拉斯加州进行为期三天的访问。 I've been looking forward to this for a long time.Not only because Alaska is one
That is really where a lot of my focus has been on. 我把很多精力放在这上面 It's visualizing data, visualizing information, 这些数据和信息变得看得见，摸得着 moving around in real time. 在不断实时运转着 I took that concept and eventu
