Ключевые слова: aerial, agriculture, background, barge, boat, calm, cargo, chain, commerce, company, countryside, distribution, eco, economy, environmental, european, export, farmland, fields, freight, friendly, global, houses, import, industry, infrastructure, inland, land, landscape, logistics, movement, nature, navigation, network, river, riverside, route, rural, sailing, scenic, shipping, small, supply, trade, transport, vessel, view, water, waterway, wide,