First, by using systematic skimming—having a look at the title, back cover, contents, and preface.

首先，通过系统性地略读（这本书）了解它——查看标题、封底、目录和序言。

This is about job titles, back in the 19th Century, what kind of job was a drummer?

这个问题跟工作头衔有关， 19 世纪的鼓手是哪种职业？

This is about job titles – back in the 19th Century, what kind of job was a drummer?

这是一个关于职位名称的问题——在19世纪，" drummer" 是做什么工作？

But Ali still didn't have his title back. To claim it, he would have to defeat the new champ.

但阿里依然没有夺回自己的冠军头衔。为了获得头衔，他必须战胜新冠军。