结果：视疲劳为多种因素所致，屈光不正、操作电脑终端、隐斜视等因素最常引起症状。
Results: The disease cause of visual fatigue were multifold, such as refractive errors, computer operating, recessive strabismus and so on.
youdao
目的：矫正屈光不正，矫治隐斜和斜视。
Objective:To Remedy ametropia and strabismus of children.
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