The group organizes homeowners into collective solar purchasing groups, and negotiates significant discounts accordingly.

这个组织引导居民团体购买太阳能，集体谈判赢取大额折扣。

youdao

The group organizes homeowners into collective solar purchasing groups, and negotiates significant discounts accordingly.

这个组织引导居民团体购买太阳能，集体谈判赢取大额折扣。

youdao