没日没夜的干的英文：
insane hours
adj. 精神失常的；疯狂的
He works in an insane asylum.
他在一家精神病院工作。
The insane man was committed to an asylum.
那个精神失常的人被送进精神医院。
It was insane to take the boat on the sea in that storm
那么大的风暴乘小船出海，简直是疯了。
The letter made her insane with jealousy.
那封信使她妒忌得发疯。
History will characterise all these transactions as insane.
历史将判定所有这些做法是属于疯狂行为。