If you get too fat, don"t worry about it. But you mustn"t eat too much rich food. You should eat less sweet food. You may eat more fruit and vegetables. For example, every day you can have an apple, an orange, some dry bread and some vegetables. You must take more exercise, too. If so, you can be thinner and healthier.

【参考译文】

　　如果你变胖了，也不要为此着急。可是你不能吃太多油腻的食物，你应该少吃甜食。你可以多吃水果和蔬菜。例如，每天你可以吃一个蘋果，一个橘子，一些干面包和一些蔬菜。你还必须进行更多的锻炼。如果你能做到这些，你肯定会瘦下来，变得更健康。