He is trying his best.

At the end of the meeting, we concluded with a ceremonial hand clapping of three claps.

He wrote a sentence using a period.

The police believe that all these incidents were committed by the same criminal.

He is suffering from post-traumatic stress disorder from the war.

Kujō Yoshitsune, the former Prime Minister and Regent of the Go-Kyogoku, played an important role in Japanese history.

The rectus capitis posterior major muscle is a part of the neck muscles, and it helps in the action of pulling the head backwards.

The rectus capitis posterior minor muscle is a part of the neck muscles, and it helps tilt the head backwards.

He had a throat problem, and it was found that his posterior cricoarytenoid muscle was not functioning properly.

Today is your special day, happy birthday.