你好，我叫小明，我今年13岁，我的父亲是工人，他今年45岁，我的母亲是个医生，她今年44岁，我现在

Hello,my name is xiao ming,I am thirteen years old,my father is a worker,he is forty five years old,my mother is a doctor,she is forty four years old, I study in seven grade three class.