Ключевые слова: advanced, antarctic circle, antarctica ice, arctic, arctic animals, blue, boat, breaking, coast, cold, crew boat, cruise, departing, drift ice sea, drift ice station, floating ice, floating iceberg, harbor, harbor boat, hokkaido, hokkaido japan, hokkaido winter, ice, ice background, ice breaker, icebreaker, icy, marine, maritime, mast, nature, nature winter, ocean, powerful, region, river, satellite, scotland, sea, sea winter, ship, snow, strong, travels, tug, village, water, white, winter, winter landscape,