下表是对某中学高三(1)班50个学生健康问题的调查表。请根据表格内容，综述学生当前存在的健康问题，并就中学生如何保持身心健康提出自己的建议。

　　问题类型 学习焦虑 逆反心理 缺乏交往 睡眠不足 缺乏锻炼 视力不佳 人数 35 20 15 40 25 35 比例 70% 40% 30% 80% 50% 70%

　　要求：

　　1.词数150左右，

　　2.可根据内容要点适当增加细节，使行文连贯

　　One possible version:

　　As is apparently shown in the chart above, many middle school students have problems both physically and mentally, with 70% of the students having learning anxiety as well as poor eyesight, and a larger percentage lacking sleep. Coming next is the lack of physical exercise. 40% of the students surveyed wont obey their parents or teachers.In addition, Still fewer claim not to have enough communication with others.

　　As far as I am concerned, we students should balance our physical exercise and studies. Just as a saying goes: All work and no play makes Jack a dull boy, without a sound body, one cannot achieve anything. However, too much attention has been paid only to studies. Therefore, I suggest we be given less homework and more time for out-of-classroom activities to solve all the problems. Only in this way can we lead a happy and healthy life.