Right in the middle of the Qatari peninsula, a large chasm suddenly yawns open from the rocky desert, plummeting some 100 meters down into the earth.
원문출처 : https://www.cnn.com/travel/article/musfur-sinkhole-qatar/index.html
원문출처 : https://www.cnn.com/travel/article/musfur-sinkhole-qatar/index.html