When the master document is saved , word automatically assigns names to each subdocument based on the outline headings 保存主控文档时， word将根据大纲标题自动指定每一篇子文档的名称。
2.
You can use a master document to organize a book with several chapters or divide a document into smaller subdocuments 您可以使用主控文档组织一本带有多个章节的书，或将一篇文档划分成多篇子文档。
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In science this week , we have continued our study of weather using a worksheet with many describing words and characteristics of the four seasons 这周的科技课上，我们继续学习气候，大家做了一个关于四季的描述，特定的练习篇子。
