Ключевые слова: adventure, animal, ape, asia, biodiversity, borneo, branch, canopy, climbing, conservation, ecosystem, endangered, environment, foliage, forest, freedom, green, habitat, hanging, jungle, leaves, lush, mammal, monkey, nature, orangutan, outdoors, primate, rainforest, rope, sumatra, sunlight, swinging, tree, trees, tropical, tropics, wild, wilderness, wildlife,