Remarks of President Barack Obama Weekly Address Saturday, August 15th, 2009 This week, I’ve been traveling across our country to discuss health insurance reform and to hear directly from folks like y
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
What then of manned space exploration? 那载人的空间探索呢？ The government recently announced plans to return to the moon by 2024. 美国政府最近宣布了2024重返月球的计划。 The successful conclusion of that mission will result in
The President reflects on lessons from his time spent outside Washington recently, which only reinforced the core principles in his budget. The budget will be his central focus throughout this week: &
