The duty of the plugman was to watch the engine and to see that it kept well in work, and that the pumps were efficient in drawing the water.
电源
的责任就是看护发动机，确保发动机运行完好和水泵有效抽水。
The duty of the plugman was to watch the engine and to see that it kept well in work, and that the pumps were efficient in drawing the water.
电源的责任就是看护发动机，确保发动机运行完好和水泵有效抽水。
声
：以上例句、词性分类均由互联网资源自动生成，部分未经过人
审
，
达内容亦不代本软件的观点；若发现问题，欢迎向我们指正。
