extremely urgent

基本解釋

So set up provincial great accident of city rescue system to be right away extremely urgent promptly.
因此，建立省級(jí)城市重大事故應(yīng)急救援躰系就迫在眉睫。
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.
上一次收集高棉民間故事工作在距今50多年前進(jìn)行，大部份講述故事的人員現(xiàn)已90多嵗，因而使保存這些民間故事的工作極其緊迫。
Study accordingly and develop green building materials already extremely urgent.
因此研究和開發(fā)綠色建材已迫在眉睫。。