He is interested in learning the Karelian language.

He is learning Greek.

He can speak Quechua.

Using exalted language in Japanese is an important way to show respect to the other person.

He can speak Spanish fluently.

Esperanto is one of the most famous international auxiliary languages.

He can speak Amharic language.

I have started learning Hindi language.

I want to learn Norwegian.

He can speak Italian fluently.