The twenty-four divisions of the solar year, or 'Nijyushi Sekki', is a system that divides the year into 24 parts according to the changes in nature.

He was working on that project round the clock.

The Mus musculus is widely distributed around the world.

The Twenty-Eight Mansions is one of the constellations used in ancient Chinese astronomy.

The motto of this team is 'one for all, all for one'.

This is a model of a great icosahemidodecahedron.

I read the Letter to the Ephesians and gained a deep understanding of Christian teachings.

He is studying the history of African Americans.

We are here to solve that problem.

It's difficult to memorize the Hyakunin Isshu.