maintenance work

基本解释

Since they are smaller, utilities can conduct maintenance work without the entire power production going offline.
既然它们更小，那么公共事业可以不需要关闭整体电力生产的情况下进行维修工作。
Some bosses may be tempted to axe maintenance work—and workers—altogether, because they have plenty of spare capacity.
部分老板试图一并削减维修工作维修人员，因为他们几乎无事可做。
The conditional solution to the Expression Problem is really no solution at all, just a hack that will lead to more maintenance work in the future.
表达式问题的条件解决方案根本不是真实的解决方案，只是一个尝试，将导致将来更多的维护工作。

I work for the park's department. I do maintenance.
我在公园的一个部门工作。我负责维护工作。
在梅可姆公园 - SpeakingMax英语口语达人