同学们，你认为健康重要么？那么我们应该如何保持健康呢？请你给同学们写一封信，向大家介绍保持健康的重要性以及方法。字数80-100._________________________________

【考点】应用文；厉行节约．

【答案】Dear classmates，
    It goes without saying that no pleasure can be tasted by man without health.
    Health is far more important than anything else.Good health enables us to enjoy our life and achieve what we hope for in our career.How can we keep healthy？Here are some suggestions for you to follow.
    To begin with，we should develop good habits.We should avoid food with lots of sugar and fat.What's more，we have to get rid of those habits that damage our health，such as drinking and smoking.Last but not least，we'd better exercise every day to make our bodies strong.Proper diet and enough exercise do good to our health.If we follow the advice given above，we will lead a healthy life.
                                                                                                                                                                                            Yours，
                                                                                                                                                                                                  Bob