He can speak Crimean Tatar.

Old High German is a language that was spoken in medieval Germany.

He is interested in learning the international language.

Learning Friulian is a step towards understanding a new culture.

He is attending university to learn Latin.

He remained silent and didn't say anything.

He can speak Teochew language.

Learning how to use enclitics helps deepen your understanding of Japanese.

This book explains in detail about the use of foreign words.

He can speak Hakka.