Ключевые слова: accomplishment, adult, ascending, baluster, balustrade, banister, city, cobbles, concept, dislocated, down, downstairs, fence, grabbing, guardrail, hand, handhold, handrail, help, highway, hold, holding, improvement, leaning, legs, male, man, outdoor, paving, people, person, public, rail, railing, road, safe, safeness, safety, secure, security, service, staring, step, stone, street, support, using, wait, young,