你可以节省很多钱并且获得一些免费教材，你可以用积极的方式与其它人联系并一直保持下去。

You can save your much-needed cash and get some free textbooks, you can connect with other students in a positive way and you can stick it to "the man."

youdao

因为VB 2008是微软公司公开发布的免费版，所以选择本教材十分经济划算。本教材可供下述人群使用。

Because VB 2008 is freely available, it is very economical to use this textbook. It can be used for the following groups of people.

youdao

本册教材正式学员(交纳学费者)免费在线使用。

This volume shall be provided free of charge to official students (online study only).

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