First Lady Michelle Obama explains the expanded mission of the President’s Council on Fitness, Sports & Nutrition – to encourage a healthy lifestyle that includes regular physical activity and goo

Then they all went out to see the explosion and Col. DS DSO said you will see that tree fall flat at just the angle where it will hurt no young trees 随后，他们都出去观看爆炸，德索上校说，你们会看到那棵树倒的角度刚好不会剐蹭到小树， and Lord

In our day, we have digitization. That strips all the physical mass out of information, 现在我们有了数据电子化。这把信息从成堆成堆的状况下解救出来， so now it's almost zero cost to copy and share information. 所以现在拷贝分享信息已近乎零花费。 Our

This list is just for illustration; it is incomplete. 这个列表仅仅是一个例子，它是不完整的。 The list on the right is also incomplete. 右边的列表也一样不完整。 It's a list of types of pathology that are age-related, 它们只是一种与年龄 a

Who do we got? 我们得到了什么？ Hi, um, okay, hi everybody. 嗨，姆，好吧，嗨，各位。 My name is Nereida. 我的名字是呐瑞达。 I just want to say first of all 首先我只想说 that dating is never boring under any circumstance. 约会于我的情形并非无趣。 B