wide area network service

• 广域网

wide area network service的用法和样例：

例句

1. A high-speed Wide Area Network probably provides the most efficient performance for a grid application.
   高速广域网也许能为网格应用程序提供最优的性能。
2. The connection between the two DCEs is the WAN service provider transmission network.
   在两个资料通讯设备之间连接的是广域网路服务提供者的传输网路。