郑教授的一生一直在做一件事 ---- 写好教材。中国大学英语教材从纸质课本到AIGC驱动的智能教材，他见证了中国大学英语教材从“引进”走向“讲好中国故事”，从零散探索走向体系成熟的演进之路。郑教授着的演讲不仅展现了他对知识传承的匠心坚守，更让大家看到了一位教育者在三尺讲台背后的默默付出与执着追求。 He has dedicated his life to the spirit of craftsmanship — spending decades focused on a single pursuit: refining and advancing college English textbooks. As both a pioneer and an ongoing contributor to China’s college English education reform, he has witnessed teaching materials evolve—from importing foreign content to presenting China’s stories, and from fra ...