double-acting steam hammer

例句：

1. 1.The double-acting steam hammer is used to remove heavy objects from the ground.
   双作用蒸汽锤用于从地面移除重物。
2. 2.The double-acting steam hammer has a powerful engine that can lift large objects with ease.
   双作用蒸汽锤拥有强大的引擎，可以轻松地举起大型物体。
3. 3.The double-acting steam hammer is an essential tool for construction workers, as it can quickly and efficiently break through concrete blocks.
   双作用蒸汽锤是建筑工人必备的工具，因为它可以快速而有效地击碎混凝土块。