The first paragraph is fair enough.

第一段倒也算公正。

youdao

If you don't want to come, fair enough, but let Bill know.

你要是不想来，可以，不过要让比尔知道。

《牛津词典》

If you don't like it, fair enough, but that's hardly a justification to attack the whole thing.

如果你不喜欢它，可以，但把它说得一无是处就没什么道理了。

《柯林斯英汉双解大词典》

Yeah, or it's... I guess it's twice the slope but that's fair enough.

我觉得是斜率的2倍,回答得很好

耶鲁公开课 - 博弈论课程节选

Then I could agree with that. - That's all right. Fair enough.

那我就赞同，-没关系，好了。

耶鲁公开课 - 公正课程节选

And fair enough.

他说的有道理。

耶鲁公开课 - 现代诗歌课程节选

Lingering a while to see if the mojo returns, after such a rebuff, is fair enough.

BBC: Farewell, David Miliband

If Europeans prefer time on the ski-slopes to extra pay, that seems fair enough.

ECONOMIST: Why is Europe growing so slowly?

That these restrict considerably the investments auditors in big practices can make is fair enough.

ECONOMIST: Accountancy