keep it clean

• 守规矩,正派

keep it clean的用法和样例：

例句

1. His essential decency makes it impossible to dislike him.
   他十分正派，使人不能不喜欢他。
2. It recycles drug money into more respectable enterprises.
   贩毒赚来的钱被转用来办一些较为正派的企业。