bore hole

例句：

1. 1. He bored a hole in the wall with his pocket knife.
   他用 pocket knife在墙上钻了一个洞。
2. 2.The drill bit was too big for the bore hole.
   钻头太大，不适合钻孔。
3. 3.The engineer bored a hole in the rock to access the underground water.
   工程师在岩石中钻了一个孔以获取地下水。