与其他行业相比，固话通信运营业拥有更多有关用户的数据。

Compared with other industry, the mobile telecommunication operation has more data of customers.

youdao

与其他行业相比，固话通信运营业拥有更多有关用户的数据。

Compared with other industry, the mobile telecommunication operation has more data of customers.

youdao