“突然想到的” 的英文？

it occurs to someone that
strick on
都可以的
It occurs to me that he might be interested in the problem we had discussed.
我想起来了他也许对我们讨论过的那个问题感兴趣。

flash through; it occurs to someone that

thought flash through sb's mind
xxxx念头从脑中掠过