pipeline milking machine

例句：

1. 1. The pipeline carriesoil from the refinery to the storagetanks.
   这条管道将石油从炼油厂输送到储罐。
2. 2. Thepipeline was damaged during construction.
   在建设期间，这条管道被损坏了。
3. 3. Thepipeline is essential for transporting natural gas across the country.
   这条输气管对于将天然气在全国范围内运输至关重要。