我相信大家在小时候都听说过“司芬克斯”之谜。据说,人面狮身怪兽“司芬克斯”曾经蹲在路旁,要每一个过路人猜它提供的谜语,猜着了就让过,猜不着就要被推下悬崖。它的谜语是这样的:有一种动物,早上四只脚走路,中午两只脚走路,晚上三只脚走路,这到底是什么动物呢?当然,这谜语最后终于被一个过路人猜出了,但在这之前,许多不幸的过路人还是被推下了悬崖。说起来,司芬克斯之谜的谜底也 I believe we all learned the mystery of “Sphinx” as a child. It is said that the human lion body monster “Sphinx ” squatting on the side of the road, to every passer-by guess the riddle it provides, guessed to let, guess can not be pushed down the cliff. Its riddle is this: There is an animal that walks four feet in the morning, walks two feet at noon and walks three feet in the evening. What kind of animal is it? Of course, the riddle was finally guessed by a passerby, But before that, many unfortunate passersby pushed the cliff. Speaking, the answer to the mystery of Stephen Fins also