番人方倚此险,不意大兵骤至也.翻译
问题描述：
番人方倚此险,不意大兵骤至也.翻译
答
少数民族的部队就是凭借这里地势的险要,没料到大部队突然到达.
The monority military force thought to rely on the difficult terrain to guard without expecting a large force arrived.