I may seldom tell u how special u are, I may not b able to reach u coz we're both busy, but in spite of all, u know u are someone I really miss & care about.
我可能很少说你有多特别,我可能很少联系你因为我们都很忙,可尽管如此,你知道你就是那个我总在思念、在乎的人。
你希望她知道你尝试过。
I don't know. What is the postage for U. S. postcards and U. S. letters?
我不知道。发往美国的明信片和信是用什么邮资?
"And so, what we're trying to let them know is that we want to have a successful U.S.auto industry.
VOA: standard.2009.03.30
Now, you know with constant volume, H now it's not going to be delta H that's U straightforward to measure, it's going to be dealt u, all right.
好,现在你们知道在体积恒定的条件下,我们得到的不是Δ,我们直接测量到的是Δ,好,但这基本上也是一样的。
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
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