你好,
The economics of supplying e-textbooks
翻译：提供电子教科书经济学
economics
翻译：经济
shared repositories
翻译：共享库
Investigation of the economics of shared repositories
翻译：共享库的经济学研究
of e-learning content and cost-effective, flexible access to commercial e-learning
翻译：数位学习内容和具有成本效益的,灵活的访问的商业网络
content (including e-textbooks) remains a priority
翻译：内容（包括电子教科书）仍然是一个优先事项
希望对您有帮助,
望采纳,谢谢!