Ключевые слова: abandoned, absence, background, bolt, boundary, burglary, cage, captivity, chain, chainlink fence, closed, closeup, concepts, conquering adversity, constrain, defending, dirty, door, enclosure, exclusion, fence, forbidden, fortify, gate, handle, iron, link, lock, metal, nobody, old, outdoors, padlock, pole, prison, privacy, protection, responsibility, restricted, rust, rusty, safe, safekeeping, safety, secrecy, security, separation, solid, steel, strength, trapped, trespassing, warehouse, wire mesh,