disaster happen的用法和样例：
例句
- We have the tools for heading off disaster.
我们有阻止灾难发生的工具。 - In the event of a disaster, please pray.
万一灾难发生了，就请祈祷吧。
disaster happen的相关资料：
临近单词
disaster loss
disaster
Disaster and Emergency Management Ethics.
disaster prevention and reduction education
Disaster Terminology Standardization Project
disaster prevention and reduction management
disaster protection and disasters mitigation
Disaster.Complete diaster.Wish was dead.
disaster prevention and mitigation engineering
disaster prevention radio communication network
disaster management radio communication network
