How to Protect Your Eyeight It i important for everyone to keep good eyeight. But do you know how to protect your eyeight?Firt, don＇t keep your eye working for a long time. You＇d better have a ret by looking in the long ditance after you have tudied an hour or o.Second, pay attention to the following: Don＇t read in the un or in a poor light; don＇t read in bed or in a moving bu. And when you read you hould keep the book away from your eye for about a foot.And third, do eye-exercie every day. It will alo help you keep good eyeight.If you obey the rule above, I think, you may prevent your eyeight from becoming hort-ighted.