the ball is in your court
轮到你去决定或采取行动
口语·表达轮到对方行动
英文释义
It is now your responsibility or turn to take action or make a decision.
例句
I've explained everything, so the ball is in your court.
典故来源
源自网球运动，球在对方场地意味着对方需回击，比喻责任转移。