帮我写一篇英文读书笔记，急~急~急~~~

Life-span
Several days ago, I was shocked by a piece of TV news that a local hospital doctor diagnosed a teenaged child as cardiovascular illness, and all of its symptoms are the same as a grown up. What does it imply? What can we learn from it? Human beings are getting more and more fragile or vulnerable in the course of evolving period? The answer may be difficult to find out. Actually this is an occasional phenomenon, but a serious issue has been reflected behind the scene, that is it has been the right time for us to rethink our life styles, behaviors, accustomed habits, etc. In my humble opinion, I think we should learn to say no to some of our so called bad life style, food structure, and so forth.

Firstly do more outdoor exercises than indoor. Such as watching TV in couch, getting online all through the leisure time.

Secondly walk as possible as you can in stead of driving a car or taking a bus.

Thirdly eat more normal food than some