look back on 与 look back to 有什么区别?
问题描述：
look back on 与 look back to 有什么区别?
答
look back on 回首（往事），回头看（以前的事）；
look back to 回头看，表示身体回转，看什么东西。
答
look back on:
vt. 回顾(追想)
例句与用法:
1. I like to look back on my high-school days, which were the happiest in my life.
我喜欢回顾我的中学时代, 那是我生命中最快乐的时光.