遗憾的是，现在只有不足5%的图书有布莱叶盲文版或录音磁带。

Unfortunately, fewer than 5 percent of books are now available in Braille or audiotape.

《柯林斯英汉双解大词典》

他们阅读布莱叶盲文的速度也最快。

They were also the fastest Braille readers in the group.

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150年来，布莱叶盲文书籍设计的功能尽可能做到与印刷图书相同。

For 150 years, Braille books were designed to function as much as possible like print books.

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