I often look back on my college days with great fondness.
我常常满怀深情地回顾我的大学时光。
She looked back on her childhood as the happiest time of her life.
她把童年视为一生中最快乐的时光。
Looking back on that decision, I realize it was a mistake.
回想那个决定，我意识到那是个错误。
They can look back on years of hard work with pride.
他们可以自豪地回顾多年来的辛勤工作。
He never looks back on his past regrets.
他从不回顾自己过去的遗憾。
When I look back on 2020, I feel both sadness and hope.
当我回顾2020年时，我既感到悲伤又充满希望。