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在非洲撒哈拉沙漠中有一个叫比塞尔的村庄,它靠在一块15平方公里的绿洲旁,从这里走出沙漠一般需要三昼夜的时间。可是在肯·莱文1926年发现它之前,这儿的人从没有走出过大沙漠。据说不是他们不愿离开这块贫瘠的土地,而是尝试过很多次都没有走出去。作为英国皇家学院院士的肯·莱文,当然不相信这种说法,他决定要解开这个谜。他请了当地一位名叫阿古特尔的青年人带路,结果在浩瀚的沙漠中走了11天之后,仍是回到了原地。肯·莱文终于明
In the Sahara of Africa there is a village called Bissell, which leans on a 15-square-kilometer oasis, where it takes about three days and nights to get out of the desert. But before Ken Levin discovered it in 1926, the people here never went out of the great desert. It is not said that they do not want to leave the barren land, but have not tried many times to go out. Ken Levin, a member of the Royal College of England, certainly did not believe this. He decided to solve the mystery. He invited a local young man named Agutteh to lead the way, and he returned to where it was after eleven days in the vast desert. Ken Levin finally understand