Unless it is applied to real experiences, book knowledge remains theoretical and, in the end, is useless.

除非把书本知识应用到实践中去，否则它仍然停留在理论层面，这样最终就毫无用处。

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This book was designed in order to provide a working knowledge of finance and accounts.

本书是为提供金融和会计的基本知识而编写的。

《柯林斯英汉双解大词典》

Never content ourselves with book knowledge only.

永远不要只满足于书本知识。

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Aristotle's Politics is a book about the kind of knowledge requisite for that kind of skill.

亚里士多德的《政治学》,是一本关于这种技能,所需之必备知识的著作。

耶鲁公开课 - 政治哲学导论课程节选

Most of us enter the workforce with lots of book knowledge but very few working skills.

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Genuinely feel thankful and excited that you have the opportunity to gain all that wonderful knowledge from that magnificent book and from that amazing professor.

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The breadth and depth of his knowledge are apparent throughout the book, but never burdensome.

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