Finally, as part of this contents summary, we must identify the introductory and explanatory materials, which accompany the initial release of methods and practices.
最后，作为内容摘要的一部分，我们必须确定伴随方法和实践最初版本的介绍和说明材料。
2
We have learned to look through the contents of the directory, reading chapter summary of the volume, or other support materials to read through the textbooks.
我们已经学会了通过看内容目录，读章卷概要，或其它辅助材料来通读课本的方法。
3
In order to encourage them, many consulting firms even issued the summarymaterials on the listing problems of Hengda Real Estate to their customers, to restore their confidence.