How to protect eyesight

The eyes are the windows of the mind.In most cases ,the people don’t aware of this. So more and more people got myopia.That is a terrible thing, everyone who wants to wear glasses.Have a good habit about eyes is important.Let’s talk aboat how to protect your eyesight.Frist, 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 .Second, 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.And third, do eye-exercises every day. it will also help you keep good eyesight.If you obey the rules, I think, you may prevent your eyesight from becoming shortsighted.Whatever you are shortsight or not,take off your glasses, to feel the real world