nature treatment

• 自然处理

nature treatment的用法和样例：

例句

1. People can also interact in a wetland, seeing and learning about natural treatment processes in the wetland in addition to pursuing passive recreational opportunities.
   除进行消遣性休憩娱乐活动外，人们还能与湿地互动，欣赏和学习湿地自然处理雨水的过程。