注释用来解释你的代码，可以帮助日后对源代码进行编辑。

Comments are used to explain your code, and may help you when you edit the source code at a later date.

youdao

注释用来解释你的代码，可以帮助日后对源代码进行编辑。

Comments are used to explain your code, and may help you when you edit the source code at a later date.

youdao