look back
phrasal verblook back (at something)
- to look again at something that you read or wrote earlier, in order to remind yourself what it said
重温（读过或写过的内容） - Look back at your notes and summarize what you have learned.
温习笔记，总结所学内容。
- Look back at your notes and summarize what you have learned.
look back (at/on something)
- to think about something in the past
回首（往事）；回忆；回顾 - to look back on your childhood
回顾自己的童年 - The look back at the 1970s as the good old days.
回顾 20 世纪 70 年代的美好时光。
- to look back on your childhood