Ключевые слова: angola, arab, architecture, art, attraction, building, concept, construction, contemporary, country, culture, design, display, dubai, emirates, event, events, exhibit, exhibition, expo, expo 2020, expo 2021, indoor, indoors, industry, innovation, inside, interior, international, landmark, middle east, modern, national, pavilion, structure, tourism, uae, united arab emirates, world expo,