efficient operation造句

1、To ensure teamwork and efficient operation of the hotel through team spirit development.
促进和发扬团队精神，保证酒店各项工作高效有序地进行。

2、Adjustable impeller and the clearance between the boards to ensure efficient operation of the pump.
可调节叶轮与护板之间的间隙，保证泵的高效运行。

3、has realized a safe, reliable and efficient operation of the system
实现了系统安全、稳定、高效运行

efficient operation翻译