Someone who keeps his nose to the grindstone works very hard. This can help a worker keep his nose clean or stay out of trouble.

那些整天磨鼻子的人工作非常努力。因为这可以使他的鼻子保持干净，通常这些人不会身陷麻烦。

The juvenile offender was released from custody on condition that he should find a job immediately and stay out of trouble for six months.

释放，条件是：他应该马上打一份工作，六个月内不得惹事生非。

Remember that not all companies are alike but the following tips should help you stay out of trouble in your new internship or job.

请记住不是所有的公司都是相似的，但下面的这几条小建议应该可以帮助你在新的实习或工作中远离麻烦。

She took a break from movies to participate in Celebrity Big Brother, but India wants her to stay out of trouble and go back to making good movies.

她在《名人版老大哥》中的角色获得了很大的突破，但印度人民还是希望她远离麻烦，演好电影。