Ключевые слова: activity, background, child, christmas, cold, down, downhill, entertainment, family, fast, forest, friends, friendship, frost, fun, girl, group, happy, hat, hill, joy, kid, leisure, lifestyle, nature, outdoors, park, people, person, play, round, season, slide, smile, smiling, snow, snowtubing, speed, sport, style, teen, trees, tubes, tubing, winter, xmas,