过往英语可以用 past 来表示。它来源于拉丁语的 praeteritus，意为“过去的”。例如：

I often think about the past and wonder what could have been. 我经常想起过往，想知道会发生什么。

He has many regrets about his past. 他对过去有很多遗憾。

We should learn from the past and not repeat our mistakes. 我们应该向过往学习，不要重复我们的错误。