说明：  本书的确是C语言的圣经！但是语言实在是太简炼了！只有两种办法学习本书：一是反反复复地读。二是碰到问题，把本书的相关内容反复地阅读和琢磨
(This book is indeed a C language, the Bible! But the language is too Conciseness of! There are only two ways to learn in this book: First, back and forth to read. Second, encounter problems, related to the contents of this book repeatedly reading and pondering)