He is a well-known author.

He is well-known in that area.

I want to go to Croatia.

He is researching the functions of the midbrain.

The monk explained the teachings of Buddhism to the audience.

He was watching the television relay.

He was relaying the soccer match on TV.

He created a beautiful song using the eight tones.

He is good at playing the hichiriki.

He advocated agnosticism in terms of his own faith.