He gave a detailed account of what happened on the fateful night.

他对那个决定命运的夜晚所发生的事情做了一个详细的报道。

《柯林斯英汉双解大词典》

They had been invited to a Hindu wedding and were not sure what happened on such occasions.

有人邀请他们去参加一个印度教徒的婚礼，但他们不清楚这样的庆典会是怎样一种场面。

《牛津词典》

I still remember what happened on my father's 40th birthday when I was young.

我还记得小时候在父亲40岁生日那天发生的事。

youdao

But Steven Slater is in a lot of legal trouble and details of exactly what happened on that JetBlue flight and how he acted are still up in the air.

VOA: special.2010.08.13

And we'll talk about the impact of what this happened, there were obvious impacts, but what happened on civil society and on politics.

我们会谈谈这些事的影响,有一些显著影响,但是对于社会大众和政治呢

耶鲁公开课 - 1871年后的法国课程节选

exactly what happened and how that happened and I wrote the whole article on it.

具体发生了什么，怎么发生的，我写了一整篇文章。

研究美国经济 - SpeakingMax英语口语达人

That is why for the people of Moore, what happened on May 20 feels impossible.

CNN: We love and fear the Oklahoma skies

They're not going to forget what happened on Saturday, but I don't think we need it.

WSJ: Down 3-1 after collapse, Nets not looking back

And we will provide all the information that is available about what happened on that day.

WHITEHOUSE: President Obama Holds a Press Conference