Whats your room number?你的房间号是多少
What's your room number?你的房间号是多少？
A: Room service, please?
A: 是客房服务部吗？
B: Yes, how can I help you?
B: 是的，您需要什么？
A: Can I order some coffee and sandwiches, please?
A: 请问我能订咖啡和三明治吗？
B: Certainly, sir. What's your room number?
B: 当然可以，先生，您的房间号是多少？
A: It's 1288: one, two, eight, eight.
A: 是1288: 1, 2, 8, 8.
B: Ok. 1288. Twelve, eighty-eight.
B: 好，1288. 12,88。
A: Yes, that's right.
A: 对。
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Notes:
1. If someone asks for help, you can say How can I help you?如果某人要求帮助，你可以说How can I help you? (您需要什么?)。
2. In hotel, when you use a room number above one thousand, e.g. 1288, you can say it in two different ways, either by using the individual numbers one at a time, e.g. one, two, eight, eight or you can break the big number into two parts and say twelve, eighty-eight. 在旅馆里，当你说一个一千以上的房间号时，比如1288, 你可以用两种方法来表示，一种方法时依次说出各个数字，如:one, two, eight, eight (一、二、八、八)或者把这个大数字分成两个数字来说twelve, eighty-eight (十二，八十八)。
信息来源：北京市民讲外语活动组委会