老师问到她为什么这样做时，兰说如果她的房子会飞，地震时就不会倒塌了。

When the teacher asked why she did so, Lan said if her house could fly, it wouldn't fall down in an earthquake.

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当他这样做时，他用设备检测到了志愿者皮肤上出现汗液的程度。

While he did this, his apparatus measured the extent to which sweat appeared on the volunteer's skin.

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当我们这样做时，我们可以看到该概率分布曲线在此处找到电子的最大可能性。

When we do this, we can see this probability distribution curve that has the maximum probability of finding an electron here.

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And what's fallen out when we do that, because in each case, one of the first derivatives gives us the entropy.

当我们这样做时就得到了结果，因为在这些例子中，一阶导数是熵。

麻省理工公开课 - 热力学与动力学课程节选

And when we do that we can see this curve, this probability curve, where we have a maximum probability of finding the electron this far away from the nucleus.

当我们这样做时，我们可以看到这个曲线，这个概率分布曲线，这里有发现,电子的最大概率。

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But when you asked them why they didn't try it the answers tended to be "I would look silly."

但当你问他们为什么不尝试时,他们的答案往往是“这样做会很傻”

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