police patrol boat
常见例句
- 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。
www.fmprc.gov.cn - In thedistress signal receiving the passenger ship after the police to the incident area, emergency dispatch patrol boat and helicopter, rescue work.
在接到这艘客轮的求救信号后，海警向事发海域紧急派遣警备艇和直升机，展开救援工作。 返回 police patrol boat