Oue eyes is inportant in us,if us not eyes,we are very diffcult,so we must protect our good eyes,frist,you should sleep for 9o'clock every day,then,don't play computer for a long time ,that is bad for your eyes,don't watch TV a long time,too.If you raed books a long time,you must do outside to see about green things,that will be good for eyes.let us protect our eyes!
