At the most basic level, telecommunications companies must inventory, manage, and provision circuits across the network.

电信公司必须盘存、管理和供应整个网络上的线路，这是最基本的。

youdao

At the most basic level, telecommunications companies must inventory, manage, and provision circuits across the network.

电信公司必须盘存、管理和供应整个网络上的线路，这是最基本的。

youdao