We worked together to achieve our goal.

The Brachiosaurus was a very large dinosaur.

He is interested in astronomy, especially in studying Draco.

A mute swan was swimming in the park's pond.

A black-necked swan was swimming in the park's pond.

White is my favorite color.

On his days off, Kohaku sleeps until noon.

He is receiving treatment for obsessive-compulsive disorder.

His anger exploded.

His hands were tied.