public disaster

例句：

1. 1. The sudden outbreak of the pandemic has caused a great public disaster.
   疫情的突然爆发导致了一场巨大的公共灾难。
2. 2.The government's decision to cut funding for disaster relief was met with widespread public criticism.
   政府决定削减救灾资金的决定遭到了广泛的公众批评。
3. 3.The city's response to the flood was praised as a model of public disaster management.
   该市对洪水的应对措施受到了赞扬，被视为公共灾害管理的一个典范。