He injured his toe.

She slipped a beautiful ring onto her finger.

The aye-aye is a rare animal that lives in Madagascar.

He decided to undergo sex reassignment surgery.

My younger brother had an appendectomy yesterday.

He likes to take a walk in the park at dusk.

He is doing special exercises to strengthen his extensor carpi ulnaris.

He is doing special exercises to strengthen his abductor pollicis brevis.

He is doing special exercises to strengthen his abductor pollicis longus.

Japan's gross national product is the third highest in the world.