这种类型的耙是用来顺利和水平，您的花坛。

This type of rake is used to smooth and level your flower bed.

youdao

介绍绿地、花坛的构造、排水系统的类型以及排水系统的设计计算方法。

Also the design and calculation of their water drainage system are added.

youdao

介绍绿地、花坛的构造、排水系统的类型以及排水系统的设计计算方法。

Also the design and calculation of their water drainage system are added.

youdao