【简答题】A.Press certain points around the eyes with the fingers. B.Look at distant objects by moving the eyes from side to side. C.Do outdoor exercises dally. D.Stare at a calendar on the classroom wall.
【简答题】A.Press certain points around the eyes with the fingers. B.Look at distant objects by moving the eyes from side to side. C.Do outdoor exercises daily. D.Stare at a calendar on the classroom wall.