keep fit英语对话

What Is the Importance of Health and How to Keep Fit?A--Tom,why haven't you been to school these days?What's wrong with you?B--I have had a cold,and my head aches terribly。A--That's too bad,and I am sorry to hear that。Tom,health is of great importance to us all,pay great attention to it。B--I know。And only we are healthy can we do the things well。A man with bad health would do nothing。A--Yes。But unfortunately,not everyone knows the importance of health。B--Yes。But what should we do to keep fit?A--Well,in my opinion,first of all,we should have a balanced diet,eat less fat and meat and more vegetables and fruit。Secondly,we're supposed to have enough sleep and take regular exercise。B--That's sounds right。and now I know why I often fall ill。I should not have stayed up at night from quite a long time。