fossil fuel vehicle造句

Fossil fuel vehicle efficiency and pollution standards take years to filter through a nation's fleet of vehicles.
Even in such a situation, electrical vehicles are still more efficient than a comparable amount of fossil fuel vehicles.
The safety mark was granted after a report by the CBC caused public outcry against the government's lack of interest in environmentally friendly alternatives to fossil fuel vehicles.
It's difficult to find fossil fuel vehicle in a sentence. 用fossil fuel vehicle造句挺难的