写作思路：根据题目要求，可以以生活中某个相关事情作为主题，最后总结自己的感受。

Every one of us should keep healthy, because health is the foundation of our activities.我们每个人都应该保持健康，因为健康是我们活动的基础。

First, we should spend an hour or two doing regular exercise; Try to walk instead of riding.首先，我们应该花一到两个小时来做定时锻炼;尽量步行来代替乘车。

Second, we should eat more healthy food, such as vegetables, fruits and so on.第二，我们应该多吃一些健康的食品，如蔬菜，水果等。

They can help us keep healthy.它们能够帮助我们保持健康的身体。

When we are in trouble, try to relax and listen to soft music.当我们遇到麻烦时，尽量放松心情，听听柔和的音乐。

It also keeps us healthy.这也能让我们保持良好的健康。

Finally, good sleep can also ensure that we have a healthy body.最后，良好的睡眠也能保证我们有一个健康的身体。

We should sleep seven to eight hours to get enough sleep.我们应该睡七到八小时来保持充足的睡眠。

If we can follow these suggestions, I believe we can have a healthy body and a better life.如果我们能够遵循这些建议，我相信我们能够有一个健康的身体，更好的生活。