stone cutter

例句：

1. 1. The stone cutter was working on the wall when I arrived.
   我到达时，石匠正在墙上工作。
2. 2.He is a skilled stone cutter who has been in the business for over twenty years.
   他是一个技艺高超的石匠，已经在这个行业工作了二十多年。
3. 3. The stone cutter used his chisel to smooth the rough surface of the stone.
   石匠用他的凿子把石头表面的粗糙部分打磨平整。