Everything can be seen clearly.
Good boy, pay attention to hygiene,
Don't rub your eyes with dirty hands.
Small eyes are very important, and everyone should protect them.
Eat more vegetables, don't be picky about food and write correctly.
Keep your back straight, keep your head up, and remember to punch.
Walk by car without reading, and lie in bed without reading.
Turn on the light in the dark and don't read in the sun.
Control eye time and let your eyes have a good rest.
It is very important to protect your eyes, and eye exercises are not lazy.
Everyone should protect his eyes and stay away from myopia.