reaming holes for screw stays

例句：

1. 1. The engineer used areaming machine to bore holes inthe concrete.
   工程师使用一台钻孔机在混凝土中钻孔。
2. 2. The carpenter was reaming the wood for the new door.
   木匠正在为新门加工木材。
3. 3. The constructioncrew is reaming the foundation forthe new building.
   建筑工人正在为新大楼的基础进行钻孔作业。