He was promoted to admiral in the navy.

Mr. Yabuue is my best friend.

Please refer to the previous example.

A small star is shining in the top right corner.

He is deeply studying about the classification of superphylum in his biological research.

The Calopteryx cornelia is a species endemic to Japan, and it has beautiful wings.

One part is important.

He is doing special exercises to strengthen his supraspinatus muscle.

By training the superior oblique muscle, there is a possibility that your eyesight can be improved.

He is doing special exercises to strengthen his superior rectus muscle.