巡逻之兵 (巡邏之兵) xúnluó zhī bīng

xúnluó zhī bīng phrase troops on patrol
Domain: Literary Chinese 文言文
Notes: Quote: from 宋史·卷一百八十一 “History of Song”, volume 181 (Amies 2021 tr.; see also tr. in Chien 2004, p. 96)