sold themselves

• v. 牺牲个人安逸(卖身；自我宣传)

sold themselves的用法和样例：

例句

1. Are artists who work in advertising selling themselves?
   艺术家做广告是不是作践自己？
2. The police had sold themselves to the gang leaders.
   那些警察已卖身投靠匪首。