Ключевые слова: animal, background, barrier, boundary, caution, connection, current, danger, electric, electrical, electricity, equipment, fence, forbidden, forest, garden, hanging, high, home, house, icon, industry, line, metal, outdoor, power, protect, residence, residential, safe, safety, secure, security, shock, sign, technology, text, thief, threat, tree, triangle, voltage, wall, warning, white, wire, wired, words, yellow,