Ключевые слова: altitude, beautiful, beauty, border, bright, china, chinese, cold, covered, environment, environmental, frost, frozen, glacier, heavy, high, hiking, himalaya, himalayan, house, ice, india, indian, landscape, mountain, nathula, nature, nobody, north, pass, peak, range, rock, roof, scenery, scenic, season, shine, sikkim, snow, snowfall, sunny, tibet, top, tourism, travel, view, white, window, winter,