她还出版了一本书《宝宝手语基础》，不仅给家长们列出了60个常用的手语，还为他们提供了简单易懂的使用方法。
She published a book for parents called "Baby Sign Language Basics" with easy instructions on how to gesture 60 popular words.
此外，本书还介绍了一些Visual Fortran工具的使用方法。
In addition, the book also describes some of the Visual Fortran tools are used.
本书分为两个部分。第一部分介绍了病毒基础知识和反病毒工具的使用方法。第二部分深入DOS内部介绍病毒原理。使用与中高级人员参考！
The first part gives a basic knowledge of the virus and anti-virus tools use. The second part of the internal DOS-depth briefing virus theory.
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