水域巡逻 meaning in English

patrol on waters

Continues to perform its duties day and night patrolling throughout the territory and hong kong waters , preventing and detecting crime , safeguarding and protecting life and property , and maintaining law and order
继续不分昼夜地执行职务，在本港各处及水域巡逻，防止和侦查罪案，保障市民的生命财产，维持治安。
In the light of the increasing interest among members of the public to see the chinese white dolphins in hong kong s waters , the agriculture , fisheries and conservation department ( afcd ) is monitoring closely dolphin watching activities through patrolling the dolphin sanctuary at the sha chau and lung kwu chau marine park and other waters in hong kong where the animals frequent
由于有兴趣到本港水域观赏中华白海豚的市民的数目上升，渔农自然护理署(渔护署)正透过派员在沙洲及龙鼓洲海岸公园的海豚保护区，以及海豚经常出没的本港其他水域巡逻，密切监察有关活动进行的情况。