“Nowstretchoveryourrightleg!”mydanceteacheryellsoverth...
问题详情： “Nowstretchoveryourrightleg!”mydanceteacheryellsoverthemusic.“Ifitdoesn'thurt,you'renottryinghardenough.Holdthatstretchfor30seconds!"Mydanceteacherworkshardtoformusintothedancerswedesi...