According to a recent paper by researchers at USC, Washington University in St. Louis, Singapore Management University and the University of Miami, it depends on if the apology is good enough.

根据最近南加州大学，圣路易斯华盛顿大学，新加坡管理学院和迈阿密大学的研究，道歉究竟有没有用要依据道歉到底够不够好。