chipping造句

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 meeting was very lively and informal with everyone chipping to supplement or refute what the speakers said.
会议开得很活跃,不拘束,每个人都能插话补充,或反驳发言者的讲话.

He began by chipping away the broken surface.
他开始工作,先把碎了的表层一点点地凿去.