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And in fact, under type checking, different languages sometimes fall on a spectrum from weak to strong typing.
实际上，在类型检查的下面，不同的语言会对应着,从弱到强的一个定型范围。
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First of all, having read in that value, I can check to see, is it of the right type?
首先，读一下这个值，我们可以来检查看看是不是正确的类型？
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The second thing I want to highlight is, that what's going on, is that Python is doing some type checking.
我想强调的第二件事情是，这里发生的是,是Python做了一些类型检查的工作。
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It's going to do a lot of type checking for you before it actually passes things back.
它会在将输入值进行计算之前,做很多类型检查。
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So I actually want to have type checking as much as I can early on.
因此我会在尽可能早的地方去,做一个类型检查。
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Which basically says, how much type checking do they do?
这也就意味着，它们会做多少类型检查？
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It does not check the types of its arguments at all.
它根本不检查它的,参数的类型。
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It caught the error, because it checked the types of the operands before it applied things and it says, I'm going to stop.
它捕捉到了错误，因为它在,进行运算之前检查了运算对象的类型,然后Python意识到，应该停止了。
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Now if you look at that list, there is actually something I didn't seem to check, which is, I said I wanted a float stored in hyp.
看下上面的清单，实际上我还有一些东西忘了检查,也就是说hyp中存储的，应该是浮点数类型。
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I love Lisp, but Lisp is certainly in the category of a very weakly typed language.
我爱Lisp，但是Lisp当然,是属于在类型检查比较弱的语言一类。
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