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家庭环境是造成学生视力下降的主要原因●在家里,阅读写作姿势不良是造成视力减退的主要原因。阅读距离越近,脖子倾斜度越大,这种姿势会促使眼睫状肌过度调节、眼压增高、眼球过度集合而导致眼球发生结构性变形(眼轴拉长)而形成近视。●在家里,学生长时间的伏案作业而不注意休息常常导致视疲劳及近视的加深。●在家里,学生频繁地使用手机、平板电脑导致视力下降。●在家里,不良的局部照明方式严重影响视力。
Family environment is the main reason for the decline in students’ eyesight. ● Poor reading and writing at home is the main reason for vision loss. The closer the reading distance, the greater the inclination of the neck, this posture will promote the ciliary muscle over-regulation, increased intraocular pressure, ocular hyperextension and cause structural deformation of the eye (elongated axial length) and the formation of myopia. ● At home, long hours of homework without attention to rest often leads to increased visual fatigue and myopia. ● At home, students frequently use their mobile phones and tablets lead to decreased vision. ● In the home, poor local lighting can seriously affect eyesight.