2 sentences

1. 什么是这本书的副标题？

   shén​me shì zhè běn shū de fù​biāo​tí?

   What is the subtitle of this book?

   Source: OpenSubtitles

2. 本书的副标题是“一种现代的方法”。

   běn shū de fù​biāo​tí shì“ yī​zhǒng xiàn​dài de fāng​fǎ”.

   The subtitle of this book is “A Modern Approach.”

   Source: CCMatrix