“挖洞”造句

牙医开始在那颗有问题的牙齿上挖洞，钻孔，直到最后把它补好。
The dentist commenced to dig, drill and finally fill the offending tooth.

鼹鼠的前足非常有力，擅长挖洞。
Moles have powerful forefeet for digging.

士兵们在墙下挖洞.
The soldiers undermined the wall.