be on the run idiom
（尤指为逃避警察的抓捕）奔逃，躲藏
to be trying to avoid being caught, especially by the police
After a month on the run, the prisoners were finally recaptured by the police. 在东躲西藏一个月后，这些犯人终于再次落入警察的手中。
忙个不停;奔忙
to hurry from one activity to another
She's always on the run and never has time for a chat. 她总是忙个不停，连闲聊一会儿的工夫都没有。