世界跳水冠军孙淑伟，是来自广东的14岁男孩。
Sun Shu wei , a world champion in diving , is a boy of 14 from Guangdong .
孙淑伟在黉舍努力学习，耐劳练习，五年以后进入了国家队。
Sun Shuwei studied hard at school and trained hard for five years before he came to the national team .
孙淑伟