Ключевые слова: activity, adventure, analyzing, archaeologist, arm, closeup, detect, detecting, detector, dirt, discovery, electrical, equipment, find, finding, gold, grass, hand, hidden, historic, hobbies, hobby, holding, hope, human, industry, lawn, leisure, lost, magnetic, man, metal, outdoors, rural, scene, search, searching, sensor, sifting, site, sport, summer, treasure, valuable, waves, working,