He dug a hole in our yard on Edgerton Avenue to plant a maple tree when I was born.
他在我出生时在埃杰顿大道我家的院子里挖了个坑，种了一棵枫树。
《柯林斯英汉双解大词典》
2
Dig a hole for each plant, about 50 cm deep and 30 cm square.
为每颗植株挖一个洞，大约50厘米深，30平方厘米大小。
3
This article introduces foe characteristic and advantage of inner hole welded structure, and its designing, fabricating and running in a chemical fertilizer plant.