Examples

他不至于连这一点道理也不明白。

He must have more sense than that. → 不至于

要不是他多嘴，事情也不至于搞僵。

If he hadn't shot his mouth off, things wouldn't have been so awkward. → 多嘴

幸亏得到了这次机会， 才使得他的才华不至于沦没。

It's thanks to this opportunity that his talent wasn't buried. → 沦没

你不至于骗我吧？

You won't go so far as to cheat me, will you? → 不至于

他今天身体有些不适，但还不至于讲不了课 → 不至于

这事还不至于无法挽救 → 不至于

这种病不至于要命。 → 要命

至于他什么时候回来，我不知道。

As to what time he's due back, I'm just not sure. → 至

The farmers might suffer some loss of income but no one would starve.

农场主的收入会受到些影响，但还不至于到挨饿的程度。 → starve

to know better (than to do sth)

明白而不至于(做某事) → know