1. I bought a book of facts to learn about world geography.
我买了一本事实手册来学习世界地理知识。

2. This book of facts provides interesting statistics about nature.
这本事实之书提供了关于大自然的有趣统计数据。

3. The student consulted a book of facts for his research project.
学生为了他的研究项目查阅了一本事实手册。

A: Do you have any interesting trivia for me?
A：你有什么有趣的冷知识要告诉我吗？

B: I think you should check this book of facts; it has everything.
B：我觉得你应该查查这本事实手册，它什么都有。

1) 事实汇编

2) 参考手册

3) 百科全书式书籍

1. 事实汇编或参考书

e.g.
He consulted a book of facts to verify the date.
他查阅了一本事实手册来核实日期。

noun phrase

1. A book that contains a collection of information or data about various subjects