1.本世纪将是一个以知识经济为主导的世纪，信息化、终身教育将成为社会发展的主旋律。如何翻译？谢谢

1.本世纪将是一个以知识经济为主导的世纪，信息化、终身教育将成为社会发展的主旋律。如何翻译成英语。谢谢

This century is supposed to be one that the leading factor is Knowledge Economy and the main stream ，Informationalization and life-long education。

再看看别人怎么说的。

This century is such a century which is dominated by Knowledge Economy, informatization and lifelong education will be the theme of social development.