retrospect

/ˈrɛtrəˌspɛkt/

look back upon (a period of time, sequence of events); remember

中文释义：回顾；回想

In retrospect, I realize that my decision was hasty and ill-informed.

回想起来，我意识到我的决定是草率且信息不足的。

The documentary allows us to retrospect on the major events of the 20th century.

这部纪录片让我们回顾20世纪的重大事件。