对囚徒来说，所观察的是影子而非真实物件这一点并不重要。

The fact that the objects of their observation are only shadows, and not real things, naturally does not bother them.

youdao

记住，有多少人不明白这一点并不重要，重要的是有多少人明白这一点。

And remember, it doesn't matter how many people don't get it, it matters how many people do.

youdao

即，状态机的整个布局必须位于单个编译单元内（动作可以单独编译，但在此这一点并不重要）。

That is, the whole layout of a state machine must be implemented in one single translation unit (actions can be compiled separately, but this is of no importance here).

youdao