extreme urgency

基本解释

It was necessary that this should be done in one single day on account of the extreme urgency and rigor of events.
因为事件的紧急性和严肃性，我们在一天之内把它完成。
It was necessary that this should be done in one single day on account of the extreme urgency and rigor of events. Other key positions were filled yesterday.
由于事态的极端紧急和严峻，新阁政府须于一天之内组成，其他的关键岗位也于昨日安排就绪。
In the United States if you telephone someone very early in the morning, while he is shaving or having breakfast, the time of the call usually signals a matter of utmost importance or extreme urgency.
在美国，如果你一大早给别人打电话，那个人正在刮胡子或吃早餐，这个打电话的时间通常意味着事情极为重要或十分紧急。
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