jetting sump transfer

例句：

1. 1. The jets were used to propel the spacecraft into orbit.
   喷气机被用来将宇宙飞船送入轨道。
2. 2. The engineer was jetting oil from the pipeline.
   工程师正在从管道中喷射油。
3. 3.The jet stream is a powerful wind that moves across the ocean surface.
   急流是一股强大的风，横穿海洋表面。