分类：教育/科学-外语学习
问题：翻译：“我们要先看一下书后的附录，以便集中精力阅读和主题有关的章? 
：“我们要先看一下书后的附录，以便集中精力阅读和主题有关的章节。”First ,we should look addenda from a book in order to concentrate on reading and about a book's chapter.
回答：First, we need to browse through the appendixes of the book so that we can focus our reading on the chapters related to the topics.