concept extension

例句：

1. 1.The research team is extending the concept of sustainable development to include new technologies.
   研究团队正在将可持续发展的概念扩展到包括新技术。
2. 2.The professor extended his concept of education to include digital learning tools.
   教授将教育的概念扩展到包括数字学习工具。
3. 3. The company is exploring the concept of agri-tech startups to revolutionize farming practices.
   该公司正在探索农业科技初创公司的概念，以革新农业实践。