protect your eyes,protect your health.

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look around,how many people are wearing glasses?half,or even more.don't forget,many are wearing contact lenses. undeniably,more people are suffering fron poor eyesight.why? early in life,kids amuse themselves in front of the TV set. later on,they spend the daytime reading books at school and do their heavy load of homework at night.soon,they begin staring at the flickering screen of computers hours upon hours. upon reflection,we can hardly think out many professions that do not require use of computers nowadays.