"I want to read a book" 是表达想看书的常用英语表达。
来源：这是一个简单的英语句子结构，由主语"I"，动词"want"和宾语"to read a book"组成。
英文例句：
"I want to read a book about history."
"I'm in the mood to read a good book tonight."
"I want to escape into a book for a few hours."
中文翻译：
"我想读一本关于历史的书。"
"今晚我有心情读一本好书。"
"我想在书中逃避几个小时。"