emergency protection

例句：

1. 1. In emergencies,it's important to have a planin place.
   在紧急情况下，重要的是要有计划。
2. 2. The hospitalprovided emergency protection for the injured.
   医院为受伤者提供了紧急保护。
3. 3.The fire department responded quickly to the emergencycall.
   消防部门迅速回应了紧急呼叫。