Responding promptly to accidents and other emergencies is important, but it is their smallest job.
出自-2012年6月阅读原文
柯林斯高阶英汉双解学习词典释义
N-COUNT
紧急事件;意外事件;（尤指）事故
An emergency is an unexpected and difficult or dangerous situation, especially an accident, which happens suddenly and which requires quick action to deal with it.