Braille is a system of raised dots that allows people who are blind, or partially blind, to ____ with their fingers. It is not a language, but a code. Anyone who is not visually impaired, and who ____ the code, can read it with their eyes. Many languages can be written with this ____ and people all over the world read braille in their own ____. They write with it, too. The way it works is each symbol is formed with a pattern of raised ____ within a space that can hold up to ____ dots. The six dot positions are arranged in two ____ of three dots each. The position and combination of the dots ____ a single letter, a number, or a punctuation ____. In one form of braille, a symbol can represent a ____ word and is generally used for books. The ____ is named after the man who invented it who was ____ in France. He lost his ____ when he was four years old. At the age of fifteen, while attending the National Institute for Blind Youth in Paris, he wanted to ____ books. So, he ____ with ways to create an alphabet that was ____ to read with the fingertips. The system he created was based on ____ code that was invented years earlier by a captain in the French ____. This earlier code was used to send ____ messages that could be read at night without light. Though braille was much easier to use, it ____ popular until after his death.

Code Braille

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？