waveguide ring network

例句：

1. 1. The waveguideis designed to direct light from the sourceto the destination.
   波导设计用来将光源的光导向目的地。
2. 2. The waveguide ringnetwork is used in telecommunications to transmit signals between different locations.
   波导环网络用于电信领域，用于在不同地点之间传输信号。
3. 3. Thewaveguide ring network isa critical component of modern electronicdevices.
   波导环网络是现代电子设备的关键组成部分。