In sensitive region, it has great influence on engineering and ecologic balance in pastoral area.

在退化敏感的地带，工程建设，牧区生态平衡都有不可忽视的影响。

youdao

In sensitive region, it has great influence on engineering and ecologic balance in pastoral area.

在退化敏感的地带，工程建设，牧区生态平衡都有不可忽视的影响。

youdao