如果你还不理解方法是如何工作的，了解一下它的实现可能会明白真相。

If you still don't understand how methods work, a look at the implementation can perhaps clarify matters.

youdao

如果你还不理解方法是如何工作的，了解一下它的实现可能会明白真相。

If you still don't understand how methods work, a look at the implementation can perhaps clarify matters.

youdao