The differences were affected by both climate changes in large area and local ecological environment.

其原因既受大区域性气候变化的影响，也受局部生态环境的影响。

youdao

The differences were affected by both climate changes in large area and local ecological environment.

其原因既受大区域性气候变化的影响，也受局部生态环境的影响。

youdao