求翻译：我校越来越多的学生近视为了了解原因并采取相应措施，学校针对此问题进行了问卷调查结果如下：接近90%的认为作业量太大是主要原因，他们表示每天晚上他们写作业3-4个小时得不到充分休息，根本没有放松的时间有时他们太困了不换衣服就睡着了。对此有人已经受不了了。除了作业量大， 使事情更糟的是,学生缺乏锻炼身体的时间。我认为学校需要采取措施，例如他们应该减少学生的作业量，缓解学生压力。是什么意思？

I am more and more school students to understand the causes of myopia and take corresponding measures, the school conducted a questionnaire for this survey are as follows: nearly 90% of that job is too big is the main reason, they said they are doing their homework every night 3 - 4 hours without ad

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My school more and more many student nearsightedness in order to understand the reason and took the corresponding measure, the school carries on the questionnaire survey result in view of this question to be as follows: Close 90% thought the work requirement is too greatly the primary cause, they ex

A growing number of students in our school in order to understand the causes of myopia and take the appropriate measures, school survey results for this problem are as follows: close to 90% think the job is too big is the main reason, they say their homework every night 3-4 hours were not enough res

A growing number of students in our school in order to understand the causes of myopia and take the appropriate measures, school survey results for this problem are as follows: close to 90% think the job is too big is the main reason, they say their homework every night 3-4 hours were not enough res