The renovation crew used a sledgehammer to knock down the old office partition walls.

裝修團隊用大鎚拆除了舊辦公室的隔間牆。

Please order two sledgehammers from the hardware supplier before the warehouse expansion begins.

倉庫擴建開工前，請向五金供應商訂購兩把大鎚。

Our safety policy requires workers to wear goggles whenever they operate a sledgehammer on site.

我們的安全規定要求工人在工地使用大鎚時必須戴護目鏡。