Ключевые слова: architecture, berlin, building, bundesrepublik, busy, central, city, cloud, crane, crowd, deutschland, edifice, europe, germany, hall, hauptbahnhof, house, interior, landmark, luggage, metro, modern, old, police, public, railway station, road, roof, sightseeing, street, tier, tourism, tourist, train, tram, transport, travel, ubahn, urban, water, yellow,