glass piping

例句：

1. 1. The engineer used a glass pipe to connect the two pipes.
   工程师使用一根玻璃管将两根管子连接起来。
2. 2.The new water treatment plant uses glass piping to transport the treated water.
   新的水处理厂使用玻璃管道来输送处理过的水。
3. 3.The construction crew was using glass piping to lay underground pipelines.
   建筑工人正在使用玻璃管道来铺设地下管道。