Ключевые слова: asia, asian, chinese, cliff, erosion, forest, gorge, green, high, highway, hiking, hill, hualien, jungle, landscape, marble, mountain, nantou, nature, park, road, rock, scenery, scenic, spring, steep, stone, street, subway, summer, taichung, taipei, taiwan, taroko, trail, travel, tree, trekking, tube, tunnel, underground, valley, way, wood, xiulin,