Formal language is the kind of language you find in textbooks, reference books and in business letters.

正式语体是你在教科书、参考书和商务信函中看到的用语。

youdao

This week The Economist launches a quarterly review which will highlight a selection of new business books.

本周，《经济学人》开始为期一季度的回顾，将重点选择新出版的商业书刊。

youdao

Happiness-at-work coaching is the theme of a crop of new business books and a growing number of MBA-school courses.

针对上班族的快乐指导是一大批商业类新书的主题，也是越来越多MBA课程的主题。

youdao

The irony that being a book lover would be a handicap for someone in the business of books is not lost on me, by the way.

FORBES: With Burkle Defeated, The Real Barnes & Noble Battle Begins

His briefcase bulges with the incessant output of the business-books division that every struggling publisher has now set up.

ECONOMIST: Reading for leading

His books have been read into the U.S. Senate record and named among the ten best business books of the year by Business Week and Amazon.com.

FORBES: Boeing's Dreamliner Crisis: Who's To Blame?