Her version of events is subtly different from what actually happened.

她对事件的描述跟实际发生的情况有些微妙的出入。

《牛津词典》

Details of what actually happened are still sketchy.

究竟发生了什么，细节仍旧不详。

《柯林斯英汉双解大词典》

What actually happened was disappointing.

实际发生的事情令人失望。

youdao

Instead she says what actually happened is probably closer to the much milder 1957 or 1968 pandemics.

VOA: standard.2010.01.18

So it took a long time for the twenty books that we have to get settled on. And we'll talk about how that actually happened,also,still.

所以很长一段时间之后那27本书,才最终被确定下来，我们会谈及,那是如何实现的。

耶鲁公开课 - 新约课程节选

we're actually rebounding from Writers' Strike that happened 2 or 3 years ago.

我们其实已经从两三年前的作家罢工中复苏了。

经济危机和电影市场 - SpeakingMax英语口语达人

But at the end of the day, I've got to look at what actually happened.

NPR: New Orleans Family Heads North

We then went over the facts carefully, trying to piece together what had actually happened.

FORBES: Strange Coincidence Of The Pre-Christmas Scam

The story of Joan's short life would be deemed preposterous if it had not actually happened.

FORBES: Fact And Comment