📜  什么是灾难 - 无论代码示例

📅  最后修改于: 2022-03-11 14:57:42.486000             🧑  作者: Mango

代码示例1
A disaster is defined as a "sudden or great misfortune" or simply "any 
unfortunate event." More precisely, a disaster is "an event whose timing 
is unexpected and whose consequences are seriously destructive." 
These definitions identify an event that includes three elements: 
    Suddenness. Unexpectedness.