His long-term bullying eventually led to the retribution of being expelled from school.

retribution 来自拉丁语 retributio（偿还），由前缀 re-（回）和 tribuere（给予）组成，字面意思是"回馈"。在现代英语中特指"应得的惩罚"或"因果报应"，强调恶行带来的负面后果。