This area is known as a hotbed of art.

He played a beautiful chord on the guitar.

At the summer festival, the old man led the dance by singing.

His mild personality is loved by everyone.

This radio is turned on.

Please turn on the TV.

He forgot to mute his mobile phone during the meeting.

Let's mute the music and study quietly.

Mr. Onda is my best friend.

The doctor listened to his chest with a stethoscope and heard rales.