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现在,青少年患近视眼的人数正在日益增多。一个暑假过去,不少孩子又将加入到近视眼的行列中来了。为何现代人中近视眼如此之多?20世纪70年代初,25%的美国人近视,30年后,这一比例已升至42%,全球其他地区趋势类似。儿童长时间呆在室内易近视孩子视力发育还没有健全,长时间地盯住电视或电脑屏幕,容易造成视觉疲劳,从而导致近视。家长应对孩子的生活、学习习惯多加注意,如果发现孩子看东西身体容易前倾,或者对黑板字体看不清楚、眯眼、看书姿势不佳等现
Nowadays, the number of adolescents suffering from myopia is increasing. A summer vacation in the past, many children will join the ranks of myopia again. Why are so many modern myopia? The early 1970s, 25% of Americans myopia, 30 years later, the proportion has risen to 42%, the trend of the rest of the world similar. Children stay in the house for a long time Easy-viewing of children’s visual acuity has not sound, long time staring at the TV or computer screen, easily lead to visual fatigue, resulting in myopia. Parents should pay more attention to their children’s lives and study habits. If they find that children are prone to looking forward to something, they may not see the blackboard fonts, squinting, and poor reading habits