My family is poor. My father has to work very hard to make us live a normal life. My mother has to take care of the trifles, so all the economic burden fall on the shoulder of my dad. He takes three jobs. Every morning, he gets early to send milk and then goes to work. Sometimes he does some part-time job after dinner. On weekend, he has another job in the downtown. He has little time to rest. I am worry about his physical health. Dad, can you have a rest?