First of all,you have to present:what is "健康重庆". 健康重庆 is a group of Doctors,nurses,nutritionists,etc.who come together and start a website (www.jkcq.com) that provide medical news/advise to the general public. In the website,it is categorized into XX fields,i.e.,Health Management,Annual Check,Q&A,Forum,etc. 然后,每一项都介绍一些. 回头再把这“健康重庆”的功能在强调一遍, 三分钟,搞定.