Saint-Vincent is a beautiful town.

I have been to São Vicente.

On summer nights, cold sangria is the best.

She went to the beach wearing her new sundress.

In this chemical experiment, we will use acetic acid.

Alginic acid is a natural polysaccharide extracted from seaweed.

He was deeply immersed in the study of the Tripitaka.

He is interested in ancient mathematics.

He made a model of a triangular pyramid.

He crossed the river in a sampan.