use a sledgehammer to crack a nut
用重武器对付简单的问题或情况
口语·批评过度处理简单问题
英文释义
to use excessive or unnecessary force to solve a simple or straightforward problem
例句
Hiring a lawyer for a parking ticket is using a sledgehammer to crack a nut.
典故来源
源自用大锤砸坚果的夸张比喻，讽刺小题大做。