Ключевые слова: 30, 40, active, america, asian, baikal, board, boarder, camera, canada, caucasian, copy, day, equipped, extreme, forest, four, glasses, group, half, healthy, helmet, hobby, life, look, male, man, men, mountain, northern, outdoors, people, recreation, rest, several, siberia, ski, skier, smile, snow, snowboard, snowboarder, space, sport, sportsman, style, taiga, trees, upper, winter,