So in the blind and deaf world of the tick, the important signals are temperature and butyric acid; in the world of the black ghost knifefish, its sensory world is lavishly colored by electrical fields; and for the echolocating bat, its reality is constructed out of air compression waves.
对于又瞎又聋的壁虱来说， 温度和丁酸是重要的信息来源； 黑魔鬼刀鱼的世界， 则被电场施以丰富的颜色； 回声定位蝙蝠的世界， 则是由空气压缩波组成的。