假如你叫李华，你校同学正在就“高三学生要不要参加体育锻炼”这一主题展开讨论，请根据下面所给的信息，给某英文报社写一封信，介绍讨论情况，并谈谈你的看法。
| 赞成(55%) | 反对(45%) |
| 1.应该每天进行体育锻炼如：做早操、打乒乓球、打篮球等。山东中学联盟 | 1.锻炼浪费时间。 |
| 2.锻炼能增强体质，减少疾病。 | 2.锻炼后很兴奋，难以很快投入学习。 |
| 3.锻炼能使大脑休息，使学习效果更好。 | 3.锻炼使人疲劳，可能会受伤。 |
注意：
1．短文词数120-150词左右。
2．内容充实，结构完整，语意连贯。
3．书写须清晰、工整。
4．体育锻炼physical exercise
Dear Editor，
I'm writing to tell you about a heated discussion among us students in our school about whether students of Senior 3 should take physical exercise.
55% of the students think that we should take physical exercise every day, such as doing morning exercise, playing table tennis or basketball, etc. It can build our body, keep us healthy and reduce illnesses. Meanwhile, it can make us completely relaxed for a better learning effect.
However, 45% of the students are against that. They complain that taking physical exercise is a waste of time. It can make us tired or feel too excited for further learning. More over, we may get hurt during the play. I personally think that proper physical exercise is necessary but never too hard.
Yours sincerely，
Li Hua