假设你是李华，你在英国的笔友Tommy最近为自己发胖感到苦恼。请你根据所给提示，给他发一封100词左右的电子邮件。邮件内容包括：
可能造成发胖的原因（如饮食，锻炼等），至少写出两条；
简述你自己的相关的健康生活方式。
注意：邮件开头和落款已经为你写好。
Dear Tommy,
I am really feeling bad that you are being troubled by overweight these days. _______________________________________________________________________________
Yours,
Li Hua
Dear Tommy,
I am really feeling bad that you are being troubled by overweight these days. I have read an article about overweight kids. It is said that overweight kids don’t exercise enough or eat right. Some kids are overweight because fast food restaurants serve the wrong foods or it’s a problem of genes. No matter what causes your problem, I suggest you go on a diet or just eat less for half a year and see the result. Also, don’t forget to take more exercise. You know, every afternoon after class I play basketball together with my classmates.
Hope you feel better and look forward to good news about you.
Yours,
Li Hua
这是一篇关于健康生活的看法的作文，文章贴近生活，具有时代性，生活性，可写性和思想性。要求考生根据要点对这个事件进行分析，切入容易，要点明确，考生要根据要点作适当发挥，注意运用多种句型，高级词汇和相关衔接词。