Ключевые слова: activity, babies, boys, caucasian, child, childhood, children, cold, concentration, concepts, courage, down, enjoyment, fun, happiness, hat, hill, holidays, learning, leisure, lifestyles, locations, males, mountain, moving, nature, one, outdoors, people, person, playing, recreational, season, sled, slope, smiling, snow, sport, tobogganing, vacations, winter, years,