Tehran is the capital of Iran.

Tokyo is the capital of Japan.

My friend came from Iran.

The great argus pheasant spread its beautiful feathers and danced in the forest.

He went to see a movie with his Iranian friend.

I work in the capital city area.

I was born and raised in the National Capital Region.

The great argus pheasant, or Seiran, spreads its beautiful feathers and dances.

The Islamic Republic of Iran is a country in the Middle East.