secondary link station

例句：

1. 1. Thesecondary link station is responsible for monitoring trafficon the network.
   次要链接站负责监控网络上的交通流量。
2. 2. The secondary link stationhelps to improve the reliability of the network.
   次要链接站有助于提高网络的可靠性。
3. 3.The secondary link station provides a backup connectionin case of network failures.
   次要链接站提供备用连接，以防网络故障。