下面是有关中学生睡眠情况的调查表，请据此写一篇100词左右的英语短文。
项 目
内容
日睡眠量
绝大多数不足7小时，有些甚至不足6小时，大大低于8小时标准。
原因
1.作业过多；2.家长、学校一味强调学生成绩，而忽视学生身心健康。
对策
1.减少作业量；2.学生的身心健康需要更多关心。
注意:
1. 可以适当增加细节,使短文连贯、完整；
2. 参考词汇：调查 survey; 有……负担 be burdened with
According to a survey made last week, most middle school students only have an average of less than 7 hours’ sleep each night, much less than required. There are several reasons for this. First of all, the students are burdened with too much homework. Another important reason is that schools and parents pay less attention to their sleep. But, in fact, this will be harmful to their health. So we must take some measures to stop this. First, less homework should be given to the students by teachers or parents. Second, more attention should be paid to their health. Third, the living conditions for them should be improved.
网友回答
(答案→)According to a survey made last week, most middle school students only have an average of less than 7 hours’ sleep each night, much less than required. There are several reasons for this. First of all, the students are burdened with too much homework. Another important reason is that schools and parents pay less attention to their sleep. But, in fact, this will be harmful to their health. So we must take some measures to stop this. First, less homework should be given to the students by teachers or parents. Second, more attention should be paid to their health. Third, the living conditions for them should be improved.
解析： 略