(There is one myopia in every two elementary school students, and there are more than 10 million children with strabismic amblyopia. Once a child's eyes are damaged by a disease,
Not only is it a waste of money and time, it can be too late and cause lifelong regret. All responsible parents should learn this lesson,
Let you understand the most practical and scientific eye care knowledge, so that children can prevent myopia, amblyopia, strabismus and other eye diseases as soon as possible!)