(用于击碎岩石和混凝土的)大锤 A sledgehammer is a large, heavy hammer with a long handle, used for breaking up rocks and concrete.
杀鸡用牛刀 If you say that someone is using a sledgehammer to crack a nut, you mean that they are using stronger measures than are really necessary to solve a problem.
The three-strong gang on mopeds used sledgehammers to bust their way into Carr Watches and Diamonds near Liverpool Street station in central London. 抢匪团伙的三名成员都很强壮,他们骑着轻便摩托车,挥舞长柄大锤,闯入位于伦敦市中心利物浦街站附近的卡尔手表钻石店。
We watch the women doing road work, busting up rocks under the sweltering sun, swinging sledgehammers, barefoot, looking so strangely beautiful in their jewel-colored saris and their necklaces and bracelets. 我们看妇女从事道路施工,在炎炎烈日下敲石头,赤脚挥着大锤,身穿珠宝色的纱丽、戴项链和手镯,看起来美得出奇。
These were succeeded by anchor and chain-cable forges, where sledgehammers were dinging upon iron all day long. 接着是生产锚和锚链的铁工厂,长柄的大铁锤整天叮叮当当地抡打着铁块。