命名let的内容讨论起来相当费解，所以来看下面的代码，并将其与清单7中的代码相比较。

Named let's are fairly confusing to talk about, so take a look at the following code and compare it with the code in Listing 7.

youdao

命名let的内容讨论起来相当费解，所以来看下面的代码，并将其与清单7中的代码相比较。

Named let's are fairly confusing to talk about, so take a look at the following code and compare it with the code in Listing 7.

youdao