My son wans to join the army when he leaves school. He's near…

我儿子希望毕业后去参军，他…

To be sure, Ethernet has some serious competitors in both MANs and WANs.

可以肯定地说，在城域网和广域网方面，以太网都有厉害的竞争者。

They flood wide area networks (WANs) with changed data traffic when disaster recovery replication is used.

当使用灾难恢复复制时，会有大量的变化数据流量涌入广域网(WANs)。

The tax payment appraised the system is a data process load is big based on WANS information management system.

纳税评估系统是一个数据处理量大的基于广域网的信息管理系统。

Wireless data communications is featured with 2 general trends: low-speed mobile data WANs and high-speed WLANs.

无线数据通信具有两大发展趋势，即低速的广域移动数据网及高速的局域无线数据网。