一肖中特平公式网站 www.oqwyz.tw 2018-08-24 14:14:53 来源：启达教育网
Jack always feels unhappy, because when he sees others have the things that he doesn't have, he is lost. Jack's parents give him everything and they are not poor, but Jack is still not satisfied. One day, a classmate tells Jack that many students envy him, because he has a good family. Until then, Jack becomes happy and knows how lucky he is.