My brother-in-law speaks in a refined manner.

A great wine is not the work of a single man, but the result of a long and refined tradition. There are more than a thousand years of history in an old bottle.

New Jersey, Louisiana, and Texas are full of oil refineries.

Algeria should export more refined oil products.

I wonder what it would be like to feel refined and elegant like him.

Crude oil is refined at this plant.

He was a very refined man, but he wasn't the least bit aware of it.

Good day, lords. In what way can I refine upon my adroitness in aural comprehension?

The new model was larger, faster and more refined than its predecessor.

Simplicity of life, even the barest, is not a misery, but the very foundation of refinement.