Jon: I had a busy day.
Garfield: Me, too.
Garfield: Mine was about eight years ago.
busy adj. 忙碌的
常用词组:
be busy doing sth 忙于做某事
as busy as a bee 十分忙碌
ago adv.（用于被修饰词之后）以前
It happened a few minutes ago.
那是几分钟以前发生的事。
【参考译文】
乔恩：我刚过完忙碌的一天。
加菲：我也是。
加菲：我忙碌的那天是在8年前。