我们可以写这一行代码，使代码的执行更有效率，但是，这个关键字用来把我们的代码分解，成一段段的。

We could certainly implement this much more efficiently by just writing this one line of code, but, again, the key here is to take this step toward decomposing our code into chunks of code.

youdao

我们可以写这一行代码，使代码的执行更有效率，但是，这个关键字用来把我们的代码分解，成一段段的。

We could certainly implement this much more efficiently by just writing this one line of code, but, again, the key here is to take this step toward decomposing our code into chunks of code.

youdao