你可以修改编辑筐内的字体和文字的大小，很方便的阿，-you can modify the basket editorial and the letter of the font size, the A very convenient.

香农第一定理指出了平均码长与信源之间的关系，同时也指出了可以通过编码使平均码长达到极限值，这是一个很重要的极限定理。-Shannon first theorem that the average yards long with the letter of the relationship between the source, it has also pointed out the code can make the average yards long reach limits, this i

turn number into letter