This is a human with a special ability.

His artwork has a special charm.

I see dogs in the park every day.

His behavior is really disgraceful.

The light of the firefly is illuminating the darkness.

He broke his shinbone during a soccer match.

This fluorescent pen is brightly colored and very noticeable.

I practice the piano every day.

The baculum is a special bone found in many mammals.

He is studying the penile bone of ancient animals.