Champion: A person who takes a passionate interest in seeing that a particular process or product is fully developed and marketed. This informal role varies from situations calling for little more than stimulating awareness of the opportunity to extreme cases where the champion tries to force a project past the strongly entrenched internal resistance of company policy or that of objecting parties. (see Chapter 5 in The PDMA ToolBook 1st Edition.)
拥护者:热切渴望某一过程或产品得到开发并投放市场的人。他们的角色是激发人们抓住机遇的意识，使受到公司政策限制和或遭到反对的项目得以进行。(参加PDMA工具书1第5章)
