我看不出为什么不。

I don't see why not.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
=2 看不出 kànbuchū can't discern
=2 看不出 kànbùchū to be unable to tell by looking
3 为什么 wèishénme
  1. why?
  2. for what reason?
4 不 bù
  1. no; not so
  2. (bound form) not; un-