名词
中文翻译：Unknown
同义词：
['seaguard', 'marine guard例句：1. The waterguard patrolled the coastline at night to prevent smuggling.（夜间，水卫队巡逻海岸线以防止走私。）']
例句：
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1. The waterguard patrolled the coastline at night to prevent smuggling.
夜间，水卫队巡逻海岸线以防止走私。
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2. The seaguard was responsible for monitoring the pollution levels in the ocean.
海洋警卫负责监测海洋的污染水平。
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3.The ship's waterguard had just completed a successful rescue operation.
这艘船的水卫刚刚完成了一次成功的救援行动。