英译中：I am Sandy from housekeeping. If you need any assistance, please do not hesitate to contact me.

英译中：According to the regulations, anyone who breaks a glass will have to pay for it.

英译中：I’ve come to repair the facilities in the bathroom. Can you please tell me what the problem is, please?

英译中：How would you like to pay, by credit card or in cash?

英译中：For baby-sitting service, the charge is 50 Yuan per hour.

英译中：If the guest doesn’t know how to use the electric facilities in the room, show him how to use it or give some explanations.