But I can make a decorator without adding the extra structure of a class-based approach.

但是，我在创建修饰符时可以不用添加额外的基于类的方法结构。

youdao

To guide the waves, an extra layer of structure is required.

我们需要额外的结构层来引导这些波。

youdao

To guide the waves, an extra layer of structure is required.

我们需要额外的结构层来引导这些波。

youdao