Ключевые слова: 2020, alley, arab, architecture, art, attraction, birds, building, business, city, colorful, construction, contemporary, design, district, dubai, east, emirates, energy, environment, event, exhibition, expo, expo2020, footpath, future, futuristic, green, industry, innovation, international, middle, opportunity, ornament, outdoor, pavilion, roof, shade, shaped, steel, structure, sun, sustainability, technology, tourism, travel, trees, uae, united, world,