rapidly switched tube

例句：

1. 1. The rapid switch of the pipeline is crucial for maintaining the flow of water.
   快速切换管道对于保持水流至关重要。
2. 2. The rapid switch of the conduit is essential for preventing leaks in the construction site.
   快速切换导管对于防止工地泄漏至关重要。
3. 3. The rapid switch of the conduit was made possible by the advanced technology used in the project.
   通过项目使用的先进技术，快速切换导管成为可能。