立即透過JOOX收聽 I Just Don't Understand (Ft. Various Artists) ！I Just Don't Understand 在 上架，由 Various Artists 合作推出，很快就引起了粉絲們的注意！ I Just Don't Understand由16首歌曲組成，MV深受大家的喜愛！隨即下載 JOOX App，在線收聽 I Just Don't Understand 中的歌曲吧！
