He is trying to understand the concept of Trinity in Christianity.

In Christianity, God is considered as the Trinity of the Father, the Son, and the Holy Spirit.

He ate three apples.

He ate three apples.

He ate three apples.

He ate three apples.

I dream of participating in the next Olympic Games.

The crescent moon is floating in the sky, it's very beautiful.

He put the rank crown on his head to show his position.

He was promoted to a high-ranking officer in the military.