A regular polyhedron is a polyhedron where all faces are the same shape and all vertices are the same shape.

We often have picnics by the river on weekends.

I like to drink coffee that I roast myself every morning.

His country had been suffering from a long civil war.

He said he met a mountain fairy in the mountains.

This product is 50 cents.

He respects Saint Patrick.

The progress of Japan's capital relocation plan has not yet been made clear.

The government announced a plan to relocate the capital.

There was a single swirl of hair on his head.