He has been promoted to business development manager.他已被提拔为业务开发经理。Please allow me to introduce myself. I'm John Fetty, the head of business development.请允许我自我介绍一下。我叫约翰·费蒂，贸易开发部的主管。The aim is to encourage more business development in areas of low employment.目的是促进低就业地区更多企业的发展。