Ключевые слова: activity, adventure, australia, background, beach, business, coil, detect, detecting, detector, device, discovery, electronic, equipment, find, finding, found, gold, ground, hobby, human, hunt, hunting, industry, instrument, job, leisure, looking, lost, man, metal, miner, money, nugget, outdoors, penetrating, person, radar, recreation, sand, search, seeking, sensor, shovel, summer, technology, tool, treasure, vacation,