我能不能,你知道的,就看一下?
你不相信的话就看一下片段。
“看,”南孩兴奋地耳语。“ 就看一下!”
And, following a test, a lot of people write in pencil: don't try to erase something and bring it back and say that, oh, actually, this is what I had because we look at that and go, this is perfect.
还有,在测试的时候,很多人用铅笔:,不要试图擦掉什么,把它带回,说,事实上,这是我的,因为我们看了一下就走了,这很完美。
If I want to take the average energy of all of those, what I can do is go over to my data set.
如果我想得到这所有电子能的平均值,我就得去看一下我的数据库。
So this you should be able to know pretty quickly, so let's just take 10 seconds here.
大家应该很快就能看出来,所以让我们只花十秒钟的时间来做一下。
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