If you describe an event or a period of time as eventful, you mean that a lot of interesting, exciting, or important things have happened during it. 充满 (有趣、重要) 事件的
adjective [原级] 充满大事的，多变故的；重大的，重要的
This has been an eventful year for Tom, both professionally and personally. 不论在事业方面还是在个人方面，对汤姆来说这一年都是有着许多重大变化的一年。
