Ключевые слова: aged, background, barbed, barbs, barrier, boundary, confinement, corrosion, crime, danger, dirty, divided, enclosure, escape, fences, fencing, freedom, immigrate, immigration, imprisonment, military, old, pin, prick, prison, prohibited, protect, ranch, rugged, rust, rusty, scruffy, secrecy, security, shape, sharp, spike, spiky, steel, tarnished, tetanus, texture, trap, twist, twisted, wire,