braille printing

基本解释

Universal system of writing and printing for the blind. The Frenchman Louis Braille invented the system in 1824.
当今国际通用的盲文符号，是布拉耶于1824年发明的。
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Braille printing A form of blind embossing to produce raised round marks which blind people can read by touching.
盲文印刷用素压浮凸的形式，压出凸起的圆点。失明人士可凭触摸而阅读。
Shandrow views the decline in Braille literacy as a sign of regression, not progress: “This is like going back to the 1400s, before Gutenberg’s printing press came on the scene, ” he said.
山德罗把布莱叶点读使用者人数减少视为一种退步，而非进步：“这就像是回到了15世纪，古登堡印刷技术还没发明前，”他说。