YiXiaojing,21,astudentatGuangdongUniversity,hasabigfami...
問題詳情：YiXiaojing,21,astudentatGuangdongUniversity,hasabigfamily–hertwoparents,ayoungerbrotherandtwoyoungersisters.Lintookherroleasthe“bigsister”seriously.Whenherfirstsisterwasborn,Yitookturnswith...