<part> <title>Part I</title> <chapter> <title>Chapter 1</title> <section> <title>Section 1</title> </section> </chapter> </part>
<part> <title>Part I</title> <subtitle>Part I subtitle</subtitle> <chapter> <title>Chapter 1</title> <subtitle>Chapter 1 subtitle</subtitle> <section> <title>Section 1</title> <subtitle>Section 1 subtitle</subtitle> </section> </chapter> </part>
<part> <title>Part I</title> <subtitle>Part I subtitle</subtitle> <titleabbrev>Part I titleabbrev</titleabbrev> <chapter> <title>Chapter 1</title> <subtitle>Chapter 1 subtitle</subtitle> <titleabbrev>Chapter I titleabbrev</titleabbrev> <section> <title>Section 1</title> <subtitle>Section 1 subtitle</subtitle> <titleabbrev>Section I titleabbrev</titleabbrev> </section> </chapter> </part>
原文出处：Netkiller 系列 手札
本文作者：陈景峯
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