该非盈利组织提供了盲文的文字记录，以及为那些无法使用印刷材料的人们提供音频材料。
The nonprofit group provides Braille transcriptions as well as audio items for those unable to use print materials.
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.
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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