标签：Braille - 英国华人论坛

Every person that can see and read every letter is just lucky as can be, and being in a sight impaired condition is obviously not what you want to be. Communication and learning is still necessary for the blind community and so, it gets more...英国华人论坛

Braille is a method of representing written characters through a pattern of raised dots so that they can be read through touch. The Braille system was originally developed as means for soldiers to read communication at night, without the nee...英国华人论坛