Ключевые слова: attention, blue, boating, border, buoy, calm, caution, coast, coastal, color, danger, float, floatation, guard, guide, help, icon, indicator, life, limit, marine, mark, marker, nautical, navigation, object, ocean, offshore, point, pointer, protection, range, rescue, safe, safety, sailing, save, sea, seascape, secure, security, sign, signal, sound, swim, symbol, warn, water, waves, yellow,