约 4,770,000 个结果
在新选项卡中打开链接
  1. Braille - Wikipedia

  2. Braille | History, Inventor, Description, & Facts | Britannica

  3. How to Write in Braille: 9 Steps (with Pictures) - wikiHow

  4. What Is Braille? - The American Foundation for the Blind

  5. How the braille alphabet worksPerkins School for the Blind

  6. The Braille Alphabet: A Complete Guide - Blind Learning Zone

  7. About Braille - National Library Service for the Blind and Print ...

  8. How Louis Braille Invented a Reading and Writing System for

  9. What is Braille? [Your Guide to Braille] - Braille Works

  10. The History of Braille [Your Braille Resource] - Braille Works