My stepfather is a very kind person.

The Arctic Ocean is the coldest sea on Earth.

The saffron cod is a winter specialty in Hokkaido.

The mayfly was spreading its wings on a leaf floating on the water surface.

The Indian humpback dolphin lives in the Indian Ocean and the Western Pacific.

That old house has a creepy atmosphere.

My grandfather has traveled the world when he was young.

He played his trump card at the end of the argument.

This antique clock is something I inherited from my grandfather.

He is good at deciphering new music scores.