Ключевые слова: 2020, achievement, arab, arabic, asia, demonstration, desert, discovery, dubai, earth, eco, energy, entertainment, entrance, event, exhibition, expo, expo 2020, exterior, future, futuristic, gate, gold, hanoi, ho chi minh, innovation, international, light, middle, middle east, mobility, modern, opportunity, pavilion, pavillion, popular, power, project, renewable, shiny, show, showcase, sign, skyline, solar, structure, sustainability, sustainable, theme, tourist, uae, urban, vietnam, visitors, world,