A rumblingly noisy sound is constantly heard from that factory.

He made a bold statement about his abilities.

He made a bold statement about his abilities.

His clamorous voice echoed throughout the room.

He caught a cold and was coughing, making a 'gohogoho' sound.

He drank the coffee gurgly.

The river water is gurgling down.

My new coffee pot is very convenient.

He was sentenced to 20 years in prison.

懲 may not be used as a surname.