上海龙凤1314 shlfHow to Protect Your Eyesight

上海龙凤1314 shlfIt is important for everyone to keep good eyesight. But do you know how to protect your eyesight?

上海龙凤1314 shlfFirst, don't keep your eyes working for a long time. You'd better have a rest by looking in the long distance after you have studied an hour or so.

上海龙凤1314 shlfSecond, pay attention to the following: Don't read in the sun or in a poor light; don't read in bed or in a moving bus. And when you read you should keep the book away from your eyes for about a foot.

上海龙凤1314 shlfAnd third, do eye-exercises every day. It will also help you keep good eyesight.

If you obey the rules above, I think, you may prevent your eyesight from becoming short-sighted.