(One in two primary school students suffers from myopia, and more than 10 million children suffer from strabismus and amblyopia. Once a child's eyes are injured by disease, it will not only cost money and time, but also may be too late, leading to lifelong regret. All responsible parents should participate in this course to let you know the most practical and scientific eye health knowledge, so that children can prevent myopia, amblyopia, strabismus and other eye diseases as soon as possible!)
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