... isolated danger pole buoy 孤立障碍物柱形浮标 isolated danger 孤立障碍物 isolated field 隔篱磁场 ...
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短语
孤立障碍物立标
isolated danger beacon
孤立障碍物浮标
isolated danger buoy
;
isolated obstruction buoy
孤立障碍物柱形浮标
isolated danger pole buoy
孤立障碍物浮筒
isolated danger buoy
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