While children may seem anything but sleepy at bedtime, they still may be. Their bouncing around the room behavior may be masking sleep deprivation.

当孩子在临睡前干什么都好就是不睡觉时，他们可能就患有{睡眠缺乏}。他们在房间里蹦来蹦去的行为应该看作是睡眠缺乏的表现。