5. A wake-up call, please.
请提供叫醒服务。
还能这样说：
I'd like a wake-up call, please.
I ask for a early call.
应用解析：
wake the dead 噪声大得烦人;
wake up to sth. 意识到或认识到某事物
6. Enjoy your breakfast, sir.
请享用你的早餐，先生。
还能这样说：
Have a good breakfast, sir.
Sir, have a pleasant breakfast.
应用解析：
enjoy great popularity 享有盛誉;
enjoy a bad reputation 名声不佳
7. What are your rates for laundry service?
洗衣服务怎么收费?
还能这样说：
What does it cost for the laundry service?
What's the price of the laundry service?
应用解析：
birth rate 出生率;
at the rate of 按……的比例;
at an easy rate 廉价地;不费力地，轻易地
8. May I do the turn-down service for you now?
现在可以为您收拾房间了吗?
还能这样说：
Can I tidy your room now?
Could I do some cleaning for your room now?
应用解析：
turn down 拒绝;调低，关小