签订合同的电梯维护人员已经在进行必要的修理工作。

The elevator maintenance crew under contract has been making necessary repairs.

youdao

某被有必要的麻烦的修理。

A certain troublesome repair needed.

youdao

我们有必要找人把我们的汽车修理一下。

It is necessary for us to have our car repaired.

youdao

我们有必要找人把我们的汽车修理一下。

It is necessary for us to have our car repaired.

youdao