I am studying a foreign language.

Scientists are advancing research on nuclear fusion.

Learning Japanese honorific language is difficult.

This picture has a blue pentagon drawn on it.

I am majoring in linguistics at university.

I was asked to deliver a message from him to you.

Please leave a message on the message board.

He is an expert in natural language processing.

The atomic number of helium is 2.

He was surrounded by his family when he was on his deathbed.