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- It is too sad to recall the past. 往事不堪回首。
- It is pleasant to look back on our childhood. 回忆童年是很有乐趣的。
- Sometimes it's not good to look back in the past. 有时候,回头看过去是不好的。
- 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。
- On and on he ran, never daring to look back. 他直往前跑，怎麽也不敢回头看。
- This note was the mood record of Wang Xi Zhi when heard the news of his aunt’s death he was too sad to handle the normal affairs.The tye face was beatiful and imposing. 此帖是王羲之在突然得到姨母故去的噩耗后，心情十分悲痛，以至于不能处理正常事务的心情记录。
- On and on he ran,never daring to look back. 他直往前跑，怎么也不敢回头看。
- I like to look back on my high-school days. 我喜欢回顾中学生活时代。
- Hearing the news of his father's death, he was too sad to control himself. 听到父亲病逝的凶信，他伤心得不能自已。
- Someday we are going to look back on these days. 这种日子总有一天会过去的。
- When I look back, the most important thing last year, or perhaps it’s too early to say, in my whole life, is that I went to work in Nanxun, or shall I say, I met Laurent Dore first. 冷不仅是一种触觉，也会是一种味觉吧，张开舌头，瑟瑟麻麻的，冰冷的味道。一瞬间，眼眶里又积起了泪水，顺着脸颊流下来，咸咸的。
- It would be easy to look back and rue the wasted moments. 人们总是容易回忆过去，懊悔浪费的光阴。
- The duet of cello and erhu seems two shadows in solitude and the gloomy melody is too sad to hear once more. 大提琴和二胡如同形影相吊，如泣如诉的旋律交叠在一起，叫人不忍卒听。
- Then when you die youll know. At that time it might be too late to look back and regret, but youll feel very painful. 等你往生的时候你就会明白,要不然那时再回头后悔可能就太晚了!
- Perhaps some day it will be pleasant to look back on these things. 可能将来有一天我们回顾这些事时会感到愉快的。
- It made me sad to hear you have to go away. 听到你非走不可，我觉得很伤心。
- It can be fun to look Back on what you did in school. 回忆学生生活是有趣的。
- She was too sad to be rational. 她伤心过度,失去理智。
- In this season of our discontent I find it heartening to look back. 在这让我们不满的时候，我发觉回顾过去可以振奋人心。
- They like to look back on those unforgettable years. 他们喜欢回想那些难忘的岁月。
