怎么写这个作文,重点在topic sentence， 题目是to be a relaxed person

1 nowadays we are always too busy
2 we need to spend some time to build a more healthy body and mind
3 so we should learn to relax,howto do that?......
4 in a word,we should leranto be a relaxed person.Go with me and
start right now!
按你的要求增删即可。