介绍:
Management policy seemed to be to play one department off against another. 管理层的政策似乎在有意激起各部门之间的竞争
She played her two rivals off against each other and got the job herself. 她挑拨两个对手相争，使自己弄到了那份工作
The house seller may try to play one buyer off against another, to raise the price. 房屋销售人员想要挑拨购房者之间的竞争，而提高售价
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