zero load

例句：

1. 1. The zero load system can reduce the wear on the machine.
   零负载系统可以减少机器的磨损。
2. 2. The zero load design is a key to success in this project.
   零负载设计是这个项目成功的关键。
3. 3.The zero load approach helps us achieve our goals more efficiently.
   零负载方法有助于我们更有效地实现目标。