Abstract: Speech summary; In the speech, it is explained the development of Chinese transportation, especially the great meaning of establishing the sustainable development and comprehensive transportion system in China. It is also mainly explained the four requisition for long term scientific development of transportation put forward by Central Committee, which is autonomous innovation, striding mainly over, supporting to develop and leading the future. Hopes and wishes are send to the masses of young students and scholars, hoping everybody of trasportation fields becomes important members of innovation and makes a continuous contribution to the development of our country’s transportation undertaking.

Key words: comprehensive transportation system, autonomous innovation, striding mainly over, supporting to develop, leading the future, mag-lev transportation

摘要： 发言中阐述了中国交通运输业的发展，特别谈到中国交通可持续发展讨建立中国综合运输体系的重大意义，并就中央对交通中长期科技发展提出的“自主创新、重点跨越、支撑发展、引领未来”四点要求做了重点阐述.对交通运输领域的广大青年学子、学入寄予希望和愿望，希望交通行业各位成为创新的重要成员，不断为我们国家交通的发展做出贡敲.

关键词: 综合交通运输系统, 自主创新, 重点跨越, 支撑发展, 引领未来, 磁悬浮运输