five-level startstop operation

例句：

1. 1. The five-level startstop operation ensures that the system can respond quickly to changes in demand.
   五级启动/停止操作确保系统能够迅速响应需求变化。
2. 2. This new model uses a five-level startstop operation to improve efficiency.
   这款新模型采用五级启动/停止操作来提高效率。
3. 3. The company has implemented a five-level startstop operation to manage its production processes more effectively.
   该公司实施了五级启动/停止操作以更有效地管理其生产过程。