维修 (wéi xiū): メンテナンス （ 設備 ）

My car has been making strange noises lately, so I plan to take it to the repair shop for maintenance tomorrow.

The building's elevator needs regular maintenance; otherwise, it can easily break down and affect the residents' daily travel.

This machine has been used for ten years. Although it is often maintained, its performance is still not as good as before.

To ensure construction safety, the workers carefully inspect and maintain various equipment every day before starting work.

This company provides professional air conditioner maintenance services; with just one phone call, someone will come to your home to help solve the problem.