下图是刊载于某报纸的一幅幔画。请描述幔画所反映的问题，分析产生这些现象的成因并提出解决这个问题的对策。
（注意：图中人物前的英语说明：左1：Primary School Student 中：Middle School Student右1：College Student）
注意：
1．分析产生这些现象的成因和对策需自己想象。
2．词数：120 左右。
3．参考词汇：昏暗的-dim
4．文章的第一句话已为你写好。
When Xiao Ming was a primary school student, he had to
When Xiao Ming was a primary school student, he had to wear glasses. Now he is a college student. As time goes on, he is becoming more and more near-sighted. The more he reads, the thicker his glasses are. As far as I know, more and more students have poor eyesight in China.
Why do so many students have to wear glasses? Sometimes they read in the strong sunlight and sometimes they read where the light is too dim. Some watch TV too much. Some even have a bad habit of reading in bed. As a result, their eyesight becomes poorer and poorer .
I think students should know the importance of protecting their eyes. They should read in good light. Look far into the sky or just go out after reading some time. In a word , we should relax our eyes as often as possible.
题目分析：本题是比较常见的漫画类作文，漫画清晰明了，一目了然，学生不难下笔。注意，要按照要求作答，分析现象的原因，并提出解决的策略。字数方面，不要超过120个字。作文时，适当发挥想象，书写要有条理，可以使用一些比较好的短语和句子，增加亮点。注意上下文的连贯。
【亮点说明】范文层次分明，共分为三段，第一段介绍现象，第二段分析原因，第三段提出解决策略。范文使用了时间状语When；Now；As time goes on等表先后关系，使段落衔接紧密。还使用了一些短语As far as I know；As a result等，还使用了从句where the light is too dim，说明语法知识很牢固。