The accident occurred in Riverside, California.

事故发生在加利福尼亚州的河边市。

youdao

The accident occurred at about 11:30 am local time at the mouth of the Manila Bay shortly after the ferry left Manila's port.

事故发生在当地时间上午11时30分左右的马尼拉湾入海口，当时渡轮刚刚离开马尼拉港口。

youdao

It was sometime during the dayshift of 22 May 1978 that the accident occurred.

事故发生在1978年5月22日白班的某个时候。

youdao

The ship was on its way to Indonesia to deliver its shipment when the accident occurred.

VOA: standard.2009.03.13

The accident occurred during a 130-kilometer (80-mile) journey that usually takes about three hours.

NPR: Ferry Capsizes In Malaysian River, 21 Missing

It said the accident occurred after people dug in dangerous areas of the mine.

CNN: Dozens dead in Sudan mine collapse

Alice Lucas, from Sheldon, was crossing the Coventry Road, Yardley, on 16 February when the accident occurred.

BBC: Yardley hit-and-run: Man jailed over woman's death