本书素材取自生活、源自生活。为商务人士量身定做，其视角新颖、时代感强、信息量大。每单元内容分为两大部分：实用的情景句子并附有单词表，生动的对话并附有问答等互动练习，是商务人士最好的助手。本书适用于希望提高英语水平的广大英语爱好者。（These materials of this book come from life. Tailored for business people, this book has new perspectives, a strong sense of time and a large amount of information. Each unit of this book is divided into two parts: practical scenario sentences with a vocabulary and vivid dialogues with interactive exercises such as Q & A. It is the best assistant to a business person, and also suits the English lovers who hope to improve their English.）