Neurotransmitters play a crucial role in transmitting information in the brain.

He damaged his motor nerves in an accident.

Each class conducts lessons in their respective classrooms.

His plan has a flaw.

He looked up at the tower.

He calculated the area of the triangle.

He is good at solving trigonometry problems.

She has difficulty listening to music due to a problem with her auditory organ.

His body shape is very good.

I think his ideas are revolutionary.