efficient new technology造句

例句与造句

1. But barriers to entry are preventing these efficient new technologies from providing consumers with what they want.
2. Among other things, the federal government can offer subsidies and other incentives to reduce the cost and foster the use of existing clean-energy technology, and to encourage the development of ever more efficient new technologies.
3. It's difficult to find efficient new technology in a sentence. 用efficient new technology造句挺难的