Ключевые слова: aker, away, barge, boat, city, clean, clear, coast, coastline, crane, deep, deepen, dig, drain, drainage, dredge, excavator, fjord, grabdredger, harbor, harbour, lighter, marina, material, mechanical, mud, muddy, norway, ocean, oslo, pier, pir, quay, remove, sand, sea, seaside, seat, ship, shovel, tidy, unearth, urban, winter,