1·An unexpected accident occurred to him.
一场突如其来的变故发生在他身上。
2·I'm afraid the unexpected accident may botch up the dinner today.
恐怕这意想不到的事故会把今天的晚宴搞糟。
3·I'm afraid the unexpected accident may botch up the dinner tonight.
恐怕这意想不到的事故会把今天的晚宴搞糟。
4·I have had an unexpected accident in the kitchen and broke all the glasses.
我在厨房里发生了意外，把所有的玻璃杯都打碎了。
5·The engineers and technicians are still conferring on the unexpected accident of the fire damp explosion.
工程师和技术员们还在讨论此次瓦斯爆炸的以外事故。
6·The formula can be used to predict quantitatively the extent of soil deformation in order to avoid any unexpected accident.
运用该公式可定量预估挤土程度，防止意外事故的发生。
7·However, natural disasters, operational errors, computer viruses, and other unexpected accident, may result in the loss or damage of electronic data.
然而由于自然灾害、人为操作错误、计算机病毒、计算机意外情况等的发生，都可能导致计算机数据的丢失或者破坏。
8·With the help of local residents, the taxi driver fortunately escaped from the car without any injuries, but was in shock from the unexpected accident.
在当地居民的帮助下，出租车司机幸运地从车里逃出。虽然他没有受伤，但被这突如其来的意外事故惊呆了。
9·Don't fly in night , bad weather such as rainy or thundering days . It will interfere the transmitter signal. Thereby it will create out of control and unexpected accident .
请您不要在夜晚，刮风或下雨时使用，因为这样的天气环境会对遥控设备产生干扰，从而导致失 控而产生意外！
10·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.
保卫科的人仔细检查了一遍却毫无收获，因为尸体是无人认领的意外死亡者大家决定将这件事不了了之。