Ключевые слова: adventure, appliance, archeology, black, business, career, coin, coins, collect, collected, day, detector, device, dirty, discovery, electronic, equipment, field, finance, find, get, gray, ground, hide, hobby, instrument, job, lawn, lost, metal, outdoors, pen, people, precious, ring, search, sensitive, sensor, shovel, soil, spade, spool, stubble, success, technology, treasure, underground, valuable, wealth, work,