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产品概述据国家教委统计学生在小学期间近视的比例为36%,初中为65%,高中达79%,而在高考体检中由于自身缺陷原因被限考的学生当中有74%为近视。孩
Product Overview According to statistics from the State Education Commission, 36% of myopia students in primary school, 65% of junior high school and 79% of senior high school students, while 74% of students who have been restricted due to their own defects in college entrance examination have 74% of myopia. child