即将初中毕业的你又要展开学习与生活新的一页，你一定会接触到更多的同学与朋友。为了与他们更好的沟通与了解，请以Cheng Dong为名，从外貌、性格、爱好三方面用英语做一自我介绍。字数800-100个词。

即将初中毕业的你又要展开学习与生活新的一页，你一定会接触到更多的同学与朋友。为了与他们更好的沟通与了解，请以Cheng Dong为名，从外貌、性格、爱好三方面用英语做一自我介绍。字数800-100个词。
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                        

某英语网站进行了一次中学生健康情况调查，发现很多中学生的健康状况令人担忧，主要原因有：饮食结构不合理；体育锻炼不足；心里压力大；不能与人很好的沟通等等。为此，他们发起了题为“How to keep fit”的征文活动，倡导中学生的健康生活方式。请你写一篇80字左右的英语短文，说明如何保持身体健康。（文中不得出现作者本人的真实信息）

                 How to keep fit

______________________________________________________________________________

______________________________________________________________________________

______________________________________________________________________________

______________________________________________________________________________

______________________________________________________________________________

______________________________________________________________________________

______________________________________________________________________________

______________________________________________________________________________

______________________________________________________________________________

某英语网站进行了一次中学生健康情况调查，发现很多中学生的健康状况令人担忧，主要原因有：饮食结构不合理；体育锻炼不足；心里压力大；不能与人很好的沟通等等。为此，他们发起了题为“How to keep fit”的征文活动，倡导中学生的健康生活方式。请你写一篇80字左右的英语短文，说明如何保持身体健康。（文中不得出现作者本人的真实信息）
How to keep fit
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________