The East African Great Rift Valley is the largest fault zone in the world and looks like a huge scar in satellite photos. Its length is equal to one sixth of the earth's circumference. The Great Rift Valley is magnificent in momentum and magnificent in scenery, with a maximum depth of 2,000 meters and a total length of 6,000 kilometers. We passed here and stood at a high altitude to watch. The atmosphere was so huge that ordinary cameras could not take a panoramic view. We still used the panoramic function of mobile phones to take a panoramic view. The earth was so amazing, not to mention the universe.