1·This can be done with a shovel, hoe or sod-cutter machine.
这些可以用铲子，锄头或草皮切割机来去除。
2·Some gardeners prepare an area by removing the existing top soil and grass. This can be done with a shovel, hoe or sod-cutter machine.
一些园艺爱好者在准备种植场地时会使用铲子，锄头或割草器来移除已有的表土和青草。