Words similar to clean-air

Example sentences for: clean-air

How can you use “clean-air” in a sentence? Here are some example sentences to help you improve your vocabulary:

This effect does not consider the additional job-gain potential from U.S.-based equipment suppliers that export to other countries the clean-air technology know-how they will gain from these clean-air programs.
Lots of people snicker at snail-darter jokes, but only a small minority wants to see a repeal of the clean-air or clean-water laws.
The cover story, "A Bad Air Day," investigates industry lobbying to prevent stricter clean-air standards.