So one thing that I do agree with, and I think most experts would, is that the brain does have these dynamics. 其中一点我个人是同意的，我相信绝大多数专家也同意，那就是脑部确实有这样的动态。 It does lag behind the skull and then catch up an

奥巴马每周电视演讲2013年01月5日：在新的一年携手共进促发展减赤字(中英+) 在本周的讲话中，奥巴马总统谈到通过两党协商，国会在本周通过了减税法案，避免了中产阶级受到增税的冲击；同时他也向新入选的国会议员们表示祝贺，并期待着与新产生的国会在新的一年里继续合作，促进经济增长和削减财政赤字平稳进行。 Weekly Address: Working Together in the New Year

On behalf of the Obama family-Michelle, Malia, Sasha, Bo, and Sunny-I want to wish you a very happy Thanksgiving. 我谨代表奥巴马家庭，米歇尔、玛莉亚、萨莎、波和撒尼祝大家感恩节快乐。 Like many of you, we'll spend the day with fami

This week, I authorized two operations in Iraq. 本周，我授权在伊拉克开展两项行动。 First, I directed our military to take action to protect our American diplomats and military advisors serving in the city of Erbil. 第一

We basically analyze the changes in the light that are recorded at every pixel in the video over time,and then we crank up those changes. 首先我们分析了录像中每个像素的光线随时间发生的变化，我们放大这些变化。 We make them bigger so tha