至于是什么工作，我没有详细过问。

As for what I did not say in detail.

youdao

然后你将能够作出进一步的假设，至于是什么造成的。

Then you will be able to make further assumptions as to what caused it.

youdao

就算现在用点什么药来辅助维系婚姻也不至于是什么遥远得不得了的事情。

Even now it's not such a far-out possibility that you could use drugs in conjunction with marital therapy.

youdao

Why? It's a good question, it's not something that economists seem to understand very well.

至于原因是什么，的确值得研究，即使是经济学家，也并不见得完全明白。

斯坦福公开课 - 经济学课程节选