central communications controller

例句：

1. 1. The central communication controller is responsiblefor managing the network's traffic.
   中央通信控制器负责管理网络的流量。
2. 2. The central communicationcontroller was designed to improve network performance.
   中央通信控制器被设计用来提高网络性能。
3. 3. Thecentral communication controller is essential for maintaining astable and reliable network.
   中央通信控制器对于保持网络稳定和可靠至关重要。