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World Braille Day is on the 4th of January every year. That’s the date of birth of Louis Braille, the manwho invented the system that helps blind people read and write. Braille was a Frenchman who lived between 1809 and 1852. He became blind at the age of three. He was a very talented boy. At school he learnt the cello1 and organ and toured France to play in churches. He was just 15 when he invented his reading and writing system. It was a stroke of genius. He used just six raised dots on paper so people could feel each letter of the alphabet with their fingertip. Braille changed the lives of blind people forever. He had no ideahow important his invention was because he died aged2 43. Two years after his death, France officially recognized his system.
收听单词发音
1
cello
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| n.大提琴 | |
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aged
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| adj.年老的,陈年的 | |
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3
celebrated
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| adj.有名的,声誉卓著的 | |
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4
impaired
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| adj.受损的;出毛病的;有(身体或智力)缺陷的v.损害,削弱( impair的过去式和过去分词 ) | |
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illiterate
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| adj.文盲的;无知的;n.文盲 | |
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saturated
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| a.饱和的,充满的 | |
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