He broke into the old man's house and bludgeoned him with a hammer
他闯进了老人的房子，用铁锤猛击老人。
He was chipping away at the rock with a hammer.
他在用铁锤把那块岩石一小块一小块地敲下来。
The decision is a hammer blow for the steel industry.
这一决定对于钢铁业是一个沉重的打击。
The judge brought his hammer down on the table.
法官在桌子上敲下他的木槌。
I could hear somebody hammering next door.
我能听到隔壁有人在锤打东西。