Ключевые слова: acute, background, baikal, beautiful, breathe, bubble, clean, cold, cool, crack, drawing, duct, fat, floe, footwear, frozen, glass, hole, ice, island, lake, largest, lasting, leg, melt, movement, pattern, picturesque, piece, protection, pure, rare, rink, river, shoe, shoes, snow, solid, spring, stand, strong, surface, text, texture, thin, transparent, unique, water, winter, wonderful,