Ключевые слова: activity, adventure, altitude, backpack, blue, china, concept, enjoying, extreme, female, forest, freedom, girl, happy, hiking, holiday, horizon, hunan, journey, landscape, leisure, lifestyle, looking, mountain, national, nature, outdoor, park, people, person, phone, photo, scenic, sightseeing, smartphone, sport, stairs, summer, taking, tourism, tourist, travel, traveler, trekking, vacation, view, woman, young, zhangjiajie,