She is attending a self-defense class.

I bought new goggles before going skiing.

As the name suggests, the black widow spider is a spider with a black body.

He wrote ancient poems using written language.

Mixed forests serve as habitats for a variety of organisms.

The false killer whale leaped out of the sea, showing its beautiful figure.

The short-finned pilot whale is a type of marine mammal, and its name comes from the size of its head.

His story was full of allegories and had a deep meaning.

This word is etymologically derived from Latin.

He is excited to learn a new programming language.