local area network

例句：

1. 1. The local area network is responsible for connecting all the devices in the building.
   局域网负责连接建筑内的所有设备。
2. 2. The local area network provides a secure and reliable connection between the server and the client.
   局域网提供了服务器和客户端之间安全且可靠的连接。
3. 3. The local area network is essential for remote workers to access their work files from home.
   局域网对于远程工作者来说，是在家访问工作文件的关键。