less fossil fuel is being used as a result of the operations of these industries than would have been used if these indu
问题描述：
less fossil fuel is being used as a result of the operations of these industries than would have been used if these industries had retained their older technologies.
求翻译和结构分析
答
更少的化石燃料已经被用来作为的结果,这些行业的运营