喝酒不開車，開車不喝酒

If you drink, don't drive. If you drive, don't drink.

Source: Tatoeba

Sentence Composition

1 喝酒 hējiǔ to drink (alcohol)
2 不 bù
  1. no; not so
  2. (bound form) not; un-
3 開車 kāichē
  1. to drive a car (or train etc)
  2. (slang) to post sexual content online; to make a sexual joke
4 開車 kāichē
  1. to drive a car (or train etc)
  2. (slang) to post sexual content online; to make a sexual joke
5 不 bù
  1. no; not so
  2. (bound form) not; un-
6 喝酒 hējiǔ to drink (alcohol)