The election was the main event of 2004.

那次选举是2004年的主要大事。

《牛津词典》

The 800 metres is the fourth event of the afternoon.

800米赛是下午的第四项比赛。

《牛津词典》

Sheila will inherit everything in the event of his death.

他一旦故去，所有财产都由希拉继承。

《牛津词典》

Masses of these monocytes leave the spleen in the event of an injury like a heart attack, wound,or infection.

VOA: special.2009.08.25

But before he can actually be made present at the actual event of the Nativity, he has to endure something painful and obviously momentous: "from out his secret Altar toucht with hallow'd fire."

但是要想真正能在,基督降生时出现，他不得不忍受一些痛苦，而且是巨大的痛苦：,“从神秘的祭坛外碰到圣火“

耶鲁公开课 - 弥尔顿课程节选

Use this pattern whenever you want to find out about the timing of an event in the past, present, or future.

当你想知道过去、现在或者未来某件事发生的时间时，你都可以使用这个句型。

When 课堂 - SpeakingMax英语口语达人

Cycles of Change was the first event of its kind to be held in New Zealand.

UNESCO: Natural Science

Cycles of Change is the first event of its kind to be held in New Zealand.

UNESCO: New Zealand National Commission for

And in the event of such an occurrence taking place, that presents a great risk.

NPR: New Gaza Agreement Met with Cautious Optimism