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.
如果客人不会使用房间的电器设备,给客人演示或解释。
英译中:The room is at the end of the corridor.
英译中:I assure you it will never happen again.
英译中:When will I have my laundry back?
英译中:I would like to store my laptop in your safety box.