这本书为你提供了一些美丽架构的详细例子，它们来自于各类计算机系统。相对来说，

计算机是比较年轻的一个学科。因为年轻，所以不像建筑、音乐或写作等领域那样，有

那么多的例子；也因为年轻，则需要更多的例子。我们希望这本书能满足这种需要。-This book gives you detailed examples of some beautiful architecture, they come from all kinds of computer systems. Relatively speaking,

The computer is a relatively young discipline. Young, unlike architecture, music or writing as

So many examples　because she was young, you need more examples. We hope this book will satisfy this need.