The tree is the biggest tree in the park.

He stood up and started talking.

I shop at this retail store every week.

The Emperor's Birthday is a national holiday in Japan.

My father works at an iron and steel company.

The superimposed text is displayed on the television screen.

He is an expert in astrophysics.

He has a deep interest in classical literature.

He is good at fighting using the Tekkō-kagi.

Lepidocrocite is a type of iron oxide mineral, which is reddish-brown in color.