Ключевые слова: architecture, big, bridge, building, city, commercial, dutch, dutchman, europe, european, harbor, harbour, historic, industrial, kingdom, large, lift, lifting, major, monarchy, monument, nederland, netherlands, port, railroad, railway, road, rotterdam, seaport, ship, sky, state, steel, steelconstruction, structure, superstructure, town, trading, transport, transportation, union, water, waterway,