Ключевые слова: 2018, adler, architecture, arena, blue, blue sky, building, city, cityscape, competition, construction, construction worker, cup, day, design, dome, europe, facade, finishing, football, games, glass, hockey, ice, landmark, landscape, modern, olympic, olympic park, outdoor, palace, park, ramp, rink, russia, russian, sea, sky, sochi, sport, square, stadium, stairs, stairway, summer, sunny, tourism, travel, view, world,