Ключевые слова: architecture, arctic ocean, baltic sea, barrier, belomorkanal, boat, building, built structure, bulk, business, canal, canal lock, cargo, carrier, commerce, construction, control, dam, engineering, entrance, finance, freight, gate, gateway, gatun, industry, karelia, lake, lock, miraflores, move, narrow, nautical, no people, ocean, outdoor, republic of karelia, river, russia, sea, ship, tanker, technology, trade, transport, transportation, travel, vessel, water,