Definition (持续时间)
continuously for a specified period of time, such as hours or days, without stopping.
连续数小时、数天等,不停顿地
He used to lock himself in his room for hours on end, refusing to speak to anyone.
他过去常常把自己锁在房间里好几个小时,拒绝和任何人说话。
This year, we observed no ice drifting near the shore for days on end.
今年,我们观察到连续数天都没有冰块漂到岸边。
Her work took her away from her family, sometimes for months on end.
她的工作使她离开家人,有时连续几个月都是如此。