尽管“耳闻不如眼见”已是众所周知的事实,可有些生物却仍然反其道而行之——用耳朵来代替眼睛。1793年,一位意大利生理学家做了一个有趣的试验。他将灼瞎了双眼的蝙蝠放到黑的房间里,发现蝙蝠仍然飞翔自若,与正常个体毫无区别。但如果把它们的双耳堵住或者封闭住嘴巴,那么它们就会完全丧失探测能力,再也不能自由飞翔了。当时,这位生理学家猜测很可能蝙蝠具有以耳“视”物的能力,所以才产生上述 Although it is a well-known fact that many people are not aware of what they see, some creatures still do the opposite - replacing their eyes with their ears. In 1793, an Italian physiologist made an interesting experiment. He put the blinded bat into a dark room and found that the bat was still flying, with no difference from normal individuals. But if they plug their ears closed or shut their mouth, then they will completely lose the detection capability, can no longer fly freely. At the time, the physiologist had speculated that it was possible that the bat had the ability to “look and feel”