I am learning Modern Greek.

He is attending university to learn Latin.

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.

China adopts the principle of people's democratic dictatorship.

He grew up in a slum and overcame difficulties to succeed.

You need earmuffs on cold days.

That information was the first time I heard of it.