occur

When exactly did the incident occur?

这一事件究竟是什么时候发生的？

We are the products of evolution, and not just evolution that occurred billions of years ago.

我们是进化的产物，并且不仅仅是发生在数十亿年前的进化。

Teamwork improves with time: America's National Transportation Safety Board found that 73% of the incidents in its civil-aviation database occurred on a crew's first day of flying together.

团队合作会随着时间的推移而改善：美国国家运输安全委员会（National Transportation Safety Board）发现，其民用航空数据库中，73%的事故发生在机组人员一起飞行的第一天。

Rattlesnakes occur in the warmer, drier parts of North America.

响尾蛇出现在北美温暖干燥的地区。

The study also found that within that group, misnamings occurred where the names shared initial or internal sounds, like Jimmy and Joanie or John and Bob.

研究还发现，在这个群体中，名字的首字母或内部发音相同的地方会出现错误，比如吉米（Jimmy）和琼尼（Joanie），或者约翰（John）和鲍勃（Bob）。

Assaults often occur on Friday and Saturday nights, near the bars downtown.

袭击通常发生在周五和周六的晚上，在市中心的酒吧附近。

It didn't occur to her to ask for help.

她没想到请别人帮忙。

It never occurred to me that you are an athlete.

我从来没想过你是个运动员。

We're big advocates of bodily autonomy and not forcing him to hug or kiss people unless he wants to, but it never occurred to me that I should ask his permission to post photos of him online.

我们极力主张身体自主，除非他想，否则不要强迫他拥抱或亲吻别人，但我从未想过，我应该征得他的同意，才可以把他的照片上传到网上。