retrospect the past
retrospect the events
carefully retrospected
A: As he retrospected the years, he smiled.
A：当他回顾往年时，他笑了。
B: He retrospected every single moment.
B：他回顾了每一个时刻。
1) 回顾
2) 回想
3) 追溯
1. 回顾
verb
1. To look back on or review something that happened in the past.
Synonym: review, recall