Ключевые слова: adventure, air, asia, block, branch, canopy, carbon dioxide, climate change, cold, control, damage, danger, dangerous, disaster, environment, environmental, explore, fairytale, falling, foliage, forest, fresh, freshness, global warming, green, greenhouse, high, hill, journey, jungle, landscape, leaf, light, lungs, moss, natural, nature, old, outdoor, oxygen, park, plant, protection, recreation, reserve, stair, step, subtropical, taiwan, tall, trail, travel, traveler, tree, tropical rain forest, trunk, vacation, walk, wilderness, woods,