machine under repairs

例句：

1. 1. The mechanics are working on the car right now, but it's still under repairs.
   机械师们现在正在修车，但还在维修中。
2. 2. We need to get the machine back into production as soon as possible.
   我们得尽快让机器重新投入生产。
3. 3. The company is investing heavily in its machinery for the upcoming project.
   公司正大力投资其设备以进行即将到来的项目。