商务英语口语900句 - 外贸销售管理课堂
This book teaches practical business English involving experience in business negotiating. It’s also an essential workbook for foreign trade. The book consists of 30 units, each unit has 20-40 sentences.
This book teaches practical business English involving experience in business negotiating. It’s also an essential workbook for foreign trade. The book consists of 30 units, each unit has 20-40 sentences.