Would it be impertinent to ask why you're leaving?

问一下你为什么要离开不知是否唐突？

《牛津词典》

And if we did, we're obliged to ask why.

如果我们那样做了，那么将不得不扪心自问为什么会这样。

youdao

And it's an interesting question to ask why.

这是一个很有趣的问题。

youdao

Many of his songs seemed to ask: "Why can't we make this marriage work?"

VOA: special.2009.11.22

We're not being merely churlish, I think, if we want to ask why someone would want to write a poem in such a form.

我们要问为什么会有人,想要写这种形式的诗并非毫无道理。

耶鲁公开课 - 弥尔顿课程节选

We actually--We need to step back and ask questions like and these are questions we're going to ask Why does poop smell bad?

事实上，我们需要追溯,问一些问题,诸如我们打算问,为什么大便闻起来不好？

耶鲁公开课 - 心理学导论课程节选

Several people have emailed to ask why the taskforce is not mandated to retake captured ships.

BBC: Somali pirate patrol: Day five

Academics are starting to ask why countries as culturally different as Japan and Switzerland do so well.

ECONOMIST: Education and the wealth of nations

The necessity of reform will force us to ask why we have these programs in the first place.

FORBES: Why Does The Federal Government Subsidize Retirement?