但她是不是忽略了，越是提防越是让人怀疑。

但她是不是忽略了，越是提防越是让人怀疑。

Results (English) 1:

But did she ignore it, the more suspicious she is to beware of?

Results (English) 2:

But she is not ignored, the more wary the more people doubt.

Results (English) 3:

But whether she ignored it or not, the more vigilant it was, the more suspicious it was.