包含着多个层级的股份合作制体制，是山区效益农业蓬勃发展的生命之源。

The joint stock system is the key to the prosperous development of beneficial agriculture in mountainous district.

youdao

包含着多个层级的股份合作制体制，是山区效益农业蓬勃发展的生命之源。

The joint stock system is the key to the prosperous development of beneficial agriculture in mountainous district.

youdao