你从何处来就回到何处去。

Go back where you came from.

youdao

如果我们回到核心问题，也就是架构师应该实现什么，那么就可以理解什么是业务价值以及我们向客户交付的价值在何处？

If we get back to the core of what an architect has to deliver, it's understanding what is the business's value, where are we delivering value to my customers?

youdao

之后它压入return (ret)值，这个值在function1完成时告诉function1返回到main中的何处。

It then pushed the return (ret) value, which tells function1 where to return to in main once function1 is done.

youdao