That information can in turn help people insulate themselves from potential disturbances during sleep - by wearing earplugs, for example, or requesting a room far away from the ice machine in a hotel.
3
如果你容易被吵醒,那么使用耳塞、风扇、加湿器或睡眠枕头。
If noises wake you up easily, use earplugs, a fan, a humidifier or a white noise machine in your bedroom.