惊视力障碍竟然能看到世界

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——音频来源于BBC

Questions:

Inatechniqueofusingfingerstofeelprintedraiseddotswasinventedwhichallowedblindpeopletoread.

Butwhoinventedit?Wasit:

a)MargaretWalker

b)LouisBraille

c)SamuelMorse

TEXT

◎BBC

Neil

Hello.Thisis6MinuteEnglishfromBBCLearningEnglish.I’mNeil.

WhatdoHomer,RayCharlesandJorgeBorgesallhavein