eduction pipe

例句：

1. 1. The engineer designed theeduction pipe to direct the water fromthe river to the farmland.
   工程师设计了输送管，将河水引向农田。
2. 2. The construction of the pipeline was crucialfor the project's success.
   管道的建设对于项目的成功至关重要。
3. 3. The eduction pipewas a critical component in the system's operation.
   输送管是系统运行的关键部件。