mulching film

• 地膜

mulching film的用法和样例：

例句

1. Mulching is one of the best things people can do for their plants.
   农地膜是农民为植被做的保护最好之一。
2. Because the film is buried too deep into the soil and entangles with the crop roots, it is hard to recycle them.
   因地膜埋入土中太多，又与作物根结合在一起，极难回收。