偶然
I saw the whole accident with my own eyes. 这次事故我是全部亲眼看到的。
The accident put an untimely end to the party. 意外事故使聚会匆匆结束了。
He had had a blackout after the accident. 事故发生后，他晕过去一阵子。
He had an accident and bashed up his car. 他出了交通事故，把车子撞毁了。
All blame for the accident must attach to myself. 事故的一切责任应由本人承担。
The accident bereaved her of her son and husband. 那次事故夺去了她的儿子和丈夫。
