这里的would have done 怎么理解？

Question

A man comes to hear a name. One and
two and then comes three. A man would have done

Answer 1

would have done的中文翻译为：
表示不会做某事,但是实际上做了
例句：
If I had a chance，I would have set off on a journey round the world.
要是有机会，我早就环游世界了。

Answer 2

would. have. done