第2个回答 2009-10-19
These large footprints may be a UFO. A long, long time ago, they reach the earth, is probably want to see the whole world, they climbed the world's highest peak. Moreover, they must be sitting spacecraft
第3个回答 2009-10-19
These large footprints may be left UFO. In the long, long time ago, they arrived at Earth, may want to see the whole world, they reached the world's highest peak. Moreover, they are definitely sitting spacecraft本回答被提问者采纳