unexpected accident

基本解釋

I'm afraid the unexpected accident may botch up the dinner today.
恐怕這意想不到的事故會(huì)把今天的晚宴搞糟。
The engineers and technicians are still conferring on the unexpected accident of the fire damp explosion.
工程師和技術(shù)員們還在討論此次瓦斯爆炸的以外事故。
The safeguard section checked quite carefully yet found nothing. Because the body was someone who died from a unexpected accident, all of people decided to forget the thing secretly.
保衛(wèi)科的人仔細(xì)檢查了一遍卻毫無收獲，因爲(wèi)屍躰是無人認(rèn)領(lǐng)的意外死亡者大家決定將這件事不了了之。

After the latest serious accident — when seven people were injured after a cable car slammed to an unexpected stop after hitting a small bolt in the track — The Associated Press obtained through a public records request a listing of cable car-related legal settlements over the last three years.
NPR: San Francisco Cable Car Accidents Costs Millions