“舱底”造句

各型船中,输送舱底污水、废油.
All types of ships conveying for sewage and wasteoil.

轮机的主要机器设备均布置在舱底.
Main machinery equipment are arranged at the bottom.

(船舶用语)将舱底污水排走的井.
We dug trenches to drain away the water.