The sensation of facial vision, it turns out, really goes in through the ears.
事实证明，面部视觉的感觉是通过耳朵传递的。
One report tells of a totally blind boy who could ride his tricycle at good speed round the block near his home, using facial vision.
有一则报道讲述了一个完全失明的男孩，可以用面部视觉围绕他家附近的楼栋快速骑三轮车。
It has been given the name "facial vision", because blind people have reported that it feels a bit like the sense of touch, on the face.
它被命名为“面部视觉”，因为据盲人反映，它感觉有点像触摸脸颊的感觉。
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