guard patrol service

基本解释

An engine breakdown has sidelined the U.S. Coast Guard icebreaker Polar Sea, which was supposed to deploy on its Antarctic patrol this fall, the service announced June 25.
[据防务新闻网站2010年6月25日报道]某服务机构6月25日公布，发动机故障已经使美国海岸警卫队的“极地海洋”号破冰船缺阵执行的任务。据悉，该船本应该在今年秋季在南极部署，并用于巡逻。
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My route takes me alongside the harbour, past naval patrol vessels, Coast Guard ships, service boats for the offshore oil platforms and a surprising number of fishing boats.
我沿着海边，经过了海军巡逻船、海岸警卫队的船以及为海洋石油平台提供服务的服务船，令人吃惊的是，还有不少渔船。
With the novel figure, HP1300 fast patrol boat is a multiple functional patrol boats. A lot of them have been used for Coast Guard, Immigration Service, Marine Corps and Fishery Service and so on.
本艇外形独特、新颖，使用功能兼备，是深圳市海斯比船艇科技发展有限公司精心设计的一款多用途高速巡逻艇。