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

The government declared a state of emergency to prevent the spread of the new coronavirus.

Deep emotion was reflected on her face.

The results of the urine test are out.

We are heading to the airfield.

We are providing educational support to developing countries.

We should provide educational opportunities to children in developing countries.

My younger brother is good at aquatics.

He needs long-term drug therapy.

Kuni was fascinated by the story in the picture book.