Last month, a Malaysian police patrol boat fired warning shots before arresting three Indonesian maritime officers.
就在上个月,一艘马来西亚巡逻艇未经开火警告就逮捕了3名印尼海事官员。
With consent of relevant countries along the river, the Chinese police patrol boat escorted them for the entire return trip.
经流域有关国家同意,中国公安巡逻艇全程护送船队返航。
A police patrol boat hailed to us to come to.
警察局的一艘巡逻艇招呼我们停下。