-
铁路、公共汽车、煤气和电力公司都是公用事业。
Railroads, bus lines, gas and electric companies are public utilities.
youdao
-
卡车和公共汽车都烧煤气，煤气是装在车顶上的袋中。（相当于。
Trucksbuses were driven on gas carried in large bags on the roof.
youdao
-
卡车和公共汽车都烧煤气，煤气是装在车顶上的袋中。（相当于。
Trucksbuses were driven on gas carried in large bags on the roof.
youdao