He was hiding the fact that he was an illegitimate child.

It is thirty-three kilometers to my house.

He is studying the Kyūjitai form of 野狐禅.

I saw a Muscovy duck in the park.

When I saw a grey junglefowl for the first time, I was surprised by its beauty.

He searched the forest to find a red junglefowl.

He turned thirty years old.

This picture is fixed to the frame.

This plant needs oxygen to perform photosynthesis.

In this story, Zuan is the protagonist, and his adventure continues.