Borates play an important role in chemical reactions.

This mineral contains carbonate.

We had a picnic at the foothill.

His poetry is prosaic, lacking rhythm and rhyme.

He yelled at me, looking at me with fury.

I often go camping in the mountains on weekends.

This region is known for the production of high-quality wine.

The new car comes with a sunroof.

He taught me how to calculate the area of an obtuse triangle.

In my town, pedicabs are the main mode of transportation.