这是您的房卡｡

Zhè shì nín de fáng kă.

Dialogue       

A: 这是您的房卡｡

Zhè shì nín de fáng kă.

Here's your room card.

B: 谢谢｡

Xiè xiè.

Thank you.

Related expression

请这边走｡

Qĭng zhè biān zŏu.

This way, please!

Tips

You may follow the attendant to your room and use your key to open the door. Do not misplace the key. Remember to lock your room when leaving or having a rest.