Where is the lost luggage office?

行李遗失申报处在哪里？

You have to go to the luggage office.

你得到行李房去办理。

What time does the left-luggage office close?

行李寄存处什么时候关门？

He deposited the case in the left luggage office.

他把箱子放在行李寄存处。

Let's leave our suitcases in the left luggage office.

咱们把行李存放在行李暂存处吧。