A:Ithink i′m kind of unhealthy._i hardly ever exercise______我几乎不做运动.
B:I am sorry to hear that.__why don`t you exercise?那你为何不做运动呢?
A:Every day i have a lot of homework to do
B:too bad!what do you usually do afterschool?
A:__i usually watch tv___我通常看电视.
B:how many hours do you watch
A:__Three hours at night__每晚3个小时
B:why not s[end your two hours of watching tv exercising?
A:i think you are right__i will do some exercise every night___我应该每晚做点运动