urgent necessity

• 迫切需要； 急需

urgent necessity的用法和样例：

例句

1. It was done under the pressure of the necessity.
   这件事是在迫切需要的情况下而做的。
2. There is an urgent need for qualified teachers.
   迫切需要合格教师。
3. Mr. Li stands in urgent need of your service.
   李先生急需你的帮助。
4. There is urgent need to debate this issue openly.
   现在，急需对此问题进行公开辩论。