All theories should be built on a foundation of factual knowledge.

所有的理论都应建立在事实的基础上。

youdao

Factual knowledge about the world could then be taught at a later age.

事实了解世界然后可以在以后的学习年龄。

youdao

To some extent, the factual knowledge can be learned; its interpretation comes only through experience.

在某种程度上，文化知识可以通过学习获得，但对文化的诠释只能通过实践获得。

youdao

You will have gained a lot of factual knowledge about your finances.

FORBES: The Power of Tracking Your Numbers: Step #3

However, factual knowledge about abortion among this group is low.

BBC: Fury at teenage abortion advice

He exhibits a comprehensive knowledge of events, making very few factual slips.

ECONOMIST: American history