This regular tetrahedron has a perfectly even shape.

This library is said to have historical value.

He wandered the boundary of life and death to fight the disease.

I want to go to Seychelles.

He ordered a glass of sake.

Her family makes a living in the silk industry.

My father works in the paper manufacturing industry.

In a church wedding, the bride and groom share the sacramental wine.

Astronomers spend a lot of time studying blue giants.

A blue supergiant is one of the brightest stars in the universe.