He was in charge of the musical arrangement of the song.

He arranged the music.

This curve has a beautiful shape.

In my electoral district, a new candidate will run.

I caught a cold, so I went to the pharmacy.

Depolarization plays an important role in the activity of nerve cells.

It is important to accurately determine the position of the electrode.

He always acts with the general situation in mind.

His new song is very moving.

The mint is an important facility for producing currency.