Mimana was an ancient Japanese place name, located in the southern part of present-day Korea.

When will you return, sir/madam?

Tomomi helped renovate the house.

The doctor examined his semen sample.

It is important to learn the history of the World War.

The volume ratio of this container is 1:2.

He is troubled by chronic headaches.

Sekibune is a type of boat that was used for military purposes historically.

His work has a unique worldview.

An international auxiliary language is a language used for communication beyond countries and cultures.