The South Asian language family, like the Austroasiatic language family, is a large language group that includes many languages.

He is muttering to himself.

He is studying late into the night to learn a new computer language.

Learning Modern English is important for smooth international communication.

He is interested in the study of constructed languages.

He remained silent and didn't say anything.

He is an expert in sociolinguistics.

I am very interested in sociolinguistics.

He is attending a programming school to learn object-oriented languages.

My favorite string instrument is the violin.