• An unforgetful trip一个unforgetful之旅 IwentChongQinginJulyisacitywhichwasbuiltnearmountains.SopeoplecallitMountainCity\.InChongQing,IwenttotheRedStoneCenter,toseetheplaceswhichtheprisonerslivedinthepast.Itisaterribleandawfultrip.Thereare......