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

The lateral cricoarytenoid muscle plays a crucial role in regulating the tension of the vocal cords.

Minata is now 20 years old.

The human immunodeficiency virus destroys the immune system, making the body unable to fight disease.

It is important to learn about the prevention and treatment of the human immunodeficiency virus.

We have equipped everything necessary for the trip.

This wire is bent into a hook shape.

His words can be understood as a metaphor.

He was captured by the enemy.

He was deeply grieving the death of his family.