"Now it's all over,I'm so happy." Apple officially launched the iPad in the U.S.in April.
VOA : standard.2010.05.28
2
So I'm going to write that immediately here, u=0 because I know the answer to that path here.
等温过程，我们可以得到，Δ
热力学与动力学课程节选 : 麻省理工公开课
3
The university that I go to now is U of M and it's a very large campus.
我现在上的大学是明尼苏达大学，校园非常大。
SpeakingMax英语口语达人 : 在学校的时光
4
The U.S.military is buying more than 6,000 of the M-ATVs, at a cost of nearly a million and a half dollars each, including all their equipment, spare parts and transportation to Afghanistan.