This book is laid out in four modules: Computer Software, Network Software, Internet, and Enterprise Software.

本书共有四个模块：电脑软件、网络软件、英特网和企业软件。

youdao

This book is laid out in four modules: Computer Software, Network Software, Internet, and Enterprise Software.

本书共有四个模块：电脑软件、网络软件、英特网和企业软件。

youdao