Ключевые слова: abstract, adult, back, blue, busy, city, city life, commuter, confidence, connection, convenience, day, direction, electricity, escalator, fashion, gate, guy, horizontal, indoors, leg, lifestyles, low, low section, mall, man, men, metal, modern, motion, moving, moving walkway, office, one person, pants, passenger, person, personal perspective, railing, shoe, stair, staircase, stairway, standing, station, steps, technology, underground, walking, way,