You shouldn't bear grudges over past events.

你不应该记恨过去的事情。

Studying Chinese history can help us understand past events.

学习中国历史可以帮助我们了解过去的事件。

We can understand past events by studying historical development.

我们可以通过研究历史发展来了解过去的事件。

Historians often rely on personal narratives to understand past events.

历史学家经常依靠个人叙述来理解过去的事件。

The work of historians helps us understand the context of past events.

历史学家的工作帮助我们理解过去事件的背景。

The lyrics of this song are very moving and reminded me of many past events.

这首歌的歌词非常感人，让我想起了很多往事。

I like the place because it has nice people, music and all sorts of things about past events.

我喜欢这个地方，因为那里有好人、音乐和各种关于过去事件的东西。

Past events can only be reminisced.

往事只能回味。

Don't sentimentalize the past events.

不要伤感于过去的事情！

For past events, I suggest a logbook.

对于过去的事情，我建议你做工作记录。