（已给出部分不再重复）
First, we should eat healthy food. We'd better have some fruits and vegetables every day. Second, do some sports. We can spend some time running every day. Playing ball games with our friends is also a good choice. Third, it's a good habit to go to bed early and have enough sleep, or we may feel tired the next day. What's more, it's good for us to listen to music and read books to relax sometimes.
