not become involved in;stay away from sth. bad不參與進去;不介入某事;不要惹事
I warned Bill to keep out of these things,but he wouldn't listen. 我告誡過比爾不要參與這些事情,但是他不聽。
Keep out of what doesn't concern you. 別參與跟你無關的事。
I hope you'll keep out of trouble while I'm away. 我不在家時,希望你不要惹事。