look back on

look back to释义： 回顾 例句： Look back to your childhood. 回想一下你的童年时代。 look back at释义： 回头看 回忆 展开释义 例句： At the end of an iteration of work, we always look back at how we did and figure out what we can do...

look back on ，表示回首，例如： 1.Now I can look back on the whole tragedy from a distance of forty years.时隔40年后，现在我可以回顾整个悲剧了。 2.I can look back on things with a clear conscience. I did everything I could...