أشبه بنغمات متنافرة، لكن بعد عدة أسابيع يبلي الكفيف حسناً بإدراك ما هو أمامه بناء على ما يسمعه.
It sounds like a cacophony, but after several weeks, blind people start getting pretty good at understanding what's in front of them just based on what they're hearing.