单词：looking back
na. 回头看；回顾；追想 (to；upon)；(对事业等)不起劲
[网络] 回望；回首；再回首
[网络] 回望；回首；再回首
looking back的用法和样例：
例句
- She looked back over a distance of ten years.她回顾过去十年的时间。
- She never looks back to the old days with regret.她从不怀着悔恨的心情回顾过去。