Ключевые слова: architecture, asia, asian, building, busan, center, centre, city, covered, design, electric, escalator, illuminated, indoor, interior, korea, korean, light, mall, metal, modern, motion, night, park, pattern, public, pusan, republic, shopping, south, staircase, stairs, stairway, station, steel, street, tower, transport, transportation, travel, tunnel, underground, urban, way, yongdusan,