The landmark about which they flew heeled was the Ziggurat of Ur ,a 4100year-old temple of baked mud bricks that rises 170ft from the desert.

• 它们绕着飞行的界标便是乌尔金字形神塔，一座年前由烧制的土砖砌成的庙，高英尺，耸立在这片沙漠上。