The last effort to collect Khmer folk tales took place more than 50 years ago. Most of the current storytellers are more than 90 years old, making the preservation of these fables extremely urgent.

上一次收集高棉民间故事工作在距今50多年前进行，大部份讲述故事的人员现已90多岁，因而使保存这些民间故事的工作极其紧迫。

youdao

It is extremely urgent to control the pollution sources.

指出对污染源的治理已迫在眉睫。

youdao

So it is extremely urgent to seek out strict precautionary measures against computer viruses.

因此，研究计算机病毒的防范措施已迫在眉睫。

youdao

He said the misconduct was "extremely serious" and showed that "urgent reform of the Libor compilation process is required".

BBC: Barclays