virtual LAN

例句：

1. 1. The company uses a virtual LAN to connect its remote offices.
   该公司使用虚拟局域网连接其远程办公室。
2. 2.The virtual LAN allows us to share files and resources across multiple devices.
   虚拟局域网允许我们跨多个设备共享文件和资源。
3. 3.The virtual LAN provides a secure and reliable connection for remote work.
   虚拟局域网为远程工作提供了安全和可靠的连接。