Ключевые слова: achievement, action, active, architecture, background, balustrade, cane, climb, climbing, concrete, construction, dike, elderly, embankment, feet, foot, footpath, going, handrail, journey, legs, man, mature, metal, outdoor, outdoors, outside, pavement, pensioner, person, railing, rise, senior, sky, sneaker, stair, staircase, stairs, stairway, step, stick, stone, times, up, upward, walking, walkway, way, white, wooden,