chisels造句

Chisels , brushes, paints - all are the products of technology.
凿子、刷子、颜料 ― 这些都是工艺技术的产物.

He selected the right chisels from a pile laid out beside him.
他从摊在身边的一堆凿子中挑出适用的几把.

They used chisels to chip the letters into the stone.
他们用凿子在石头上刻出字母.