run on
phrasal verb with run verb uk/rʌn/ us/rʌn/ running | ran | run
（超过预定时间）持续;拖延
If an event runs on, it continues for longer than expected.
The game/speech/discussion ran on for hours. 这场比赛／演讲／讨论持续了数小时。
（时间）飞逝，流逝，过去
If time runs on, it seems to pass quickly.
Time's running on - let's get this job finished soon! 时间过得太快了——我们还是尽快把这工作做完吧！