假如你是JACK,你的朋友MIKE也很想减肥,根据你了解的有关TOM的减肥方法及效果,用英语写一封信给MIKE

Dear Mike
Very glad to receive your last letter. You tell me that you are putting on weight,and you want to get fit again.
Even though I don't have any experience in losing weight, I have heard that Tom has already succeeded doing so.And here I will share his experience.
First, keep an eye on your diet. Second, be active and do some exercise. Then,most important, convince yourself that you will make it and you can stick to it !
I hope his practice will do help to your plan. And at last, May you be blessed with health!
Your honest Jack.
完全手写，欢迎追问。