He gave courage to the children through his voice.

I like talking with my friends in private calls.

His loud vocalization echoed throughout the room.

He sometimes has pain in his crotch when he rides a bicycle.

I went to the stationery store to buy new letter paper.

A mass noun refers to a noun that cannot be counted.

He spread the sheets on the bed.

He took out a thousand yen bill from his wallet.

The new edition of this book has been released.

I cast a ballot for the election.