luggage storage service

例句：

1. 1. We need to check in our luggage at the airport before we leave.
   在我们离开之前，我们需要在机场办理行李托运手续。
2. 2. The hotel provides a luggage storage service for its guests.
   酒店为客人提供行李寄存服务。
3. 3. Many travelers rely on luggage storage services when traveling abroad.
   许多旅行者在出国旅行时依赖行李寄存服务。