My goal was to come out here and pour my heart and soul into these Olympic games, and I've had no regrets up to this point."
VOA: standard.2010.02.23
What does come out, which is very useful is, if you do run the reaction, here's how much heat comes out.
能得到的结果是,如果我们进行这个化学反应,有多少热量放出,当然这也是很重要的。
In principle, we could play this with the whole class, but let's single out a particular row of the class so I'm going to come down here and I guess eventually, well I'll grab it in a minute.
理论上,我们可以全班一起做这个博弈,但我要选出特定的一行,我先走下来,我觉得,我很快就能挑到人
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