例句與造句

1. Storage and handling of liquefied petroleum gases at utility gas plants
   公用氣體設(shè)備中液化石油氣的儲(chǔ)存和搬運(yùn)
2. Utility gas plant
   公用煤氣廠
3. It's difficult to find utility gas plant in a sentence. 用utility gas plant造句挺難的