我不應該笑。

I shouldn't be laughing.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
2 不 bù
  1. no; not so
  2. (bound form) not; un-
3 應該 yīnggāi ought to; should; must
=4 笑 xiào old variant of 笑 xiào
=4 笑 xiào
  1. to laugh; to smile
  2. to laugh at