lube oil system

例句：

1. 1. The engineer designed a new lube oil system to improve the efficiency of the machine.
   工程师设计了一种新的润滑油系统，以提高机器的效率。
2. 2.The lube oil system is essential for maintaining the smooth operation of the machinery.
   润滑油系统对于保持机械的平稳运行至关重要。
3. 3.The lube oil system ensures that the moving parts are properly lubricated, preventing wear and tear.
   润滑油系统确保移动部件得到适当的润滑，防止磨损。