把需要修改的地方,简单的修改一下,有些地方有点繁琐,修改之后文章如下：
My name is Wu Nan, fifteen years old now. I am an outgoing girl, I love sports.I like making friends, but I don't have many friends so far. At school, I like studying language, cause it's interest to me. My father is a driver, he works very hard, and he likes drinking during his spare time, the good thing is he doesn't smoke. My mother is a very gentle woman, she's always being kind to me. And this is my lovely family and me.