Ключевые слова: amusement, amusing, babies, baby, basic, children, children only, elementary, equipment, exercise, exercising, fun, group of people, having fun, holidays, instructing, instruction, instructor, kids, learning, leisure, leisure activity, leisure time, lesson, man, only children, people, practice, practicing, recreation, recreational, ski, skiers, skiing, snow, sport, sport equipment, sporting, sports, sports clothes, sports training, teacher, teaching, vacations, winter, wintery, work out, workout,