Right now it's got that second key word there called pass, which is just Python's way of saying there's an empty body in here.

现在我在完善它的一个简单部分,但是首先，类是用来干什么的呢？,把类认为是可以创建一个。

麻省理工公开课 - 计算机科学及编程导论课程节选

But when we thought about the second case, the intuition seems to be, body is the key to personal identity.

但当思考案例二时，得到的直觉似乎是，肉体是个人认同感的关键。

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Second, I'd like to identify two key questions that I really think important for you to be thinking about and addressing in the area of new technology and education.

接着确定两个关键问题,这两个问题很重要,你们要好好想想怎样,在新技术和教育中定位。

麻省理工公开课 - 媒体、教育、市场课程节选

That's going to turn out to be key in our model as we'll see in a second.

这是此模型的关键,我们马上能见到

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