They were raided by roaming bands of marauders.他们遭到了流窜作案的抢劫团伙的袭击。The visits of all these marauders must be anticipated, and measures taken to prevent their depredations.应该预料到这些抢劫者的侵袭,并制定防范他们抢劫的措施。Numb with terror, she stared at the departing marauders.她吓得呆若木鸡,眼睁睁地看着劫匪们离去。