I was friends with her for 10 years.

There is a secret between him and me.

The stapedius muscle is the smallest muscle located in the human middle ear.

He is doing special exercises to strengthen his iliacus muscle.

The hyoid muscle is an important muscle that connects the larynx and the tongue.

He broke his leg bone.

Many ancient bones were found in this ancient ruins.

Bones of ancient people were discovered from this ruins.

I am writing a letter.

He is good at playing the piano, just like a pianist.