This is the sound that a fish tank motor makes while it on supplying air to the tank. It is electrical and that is why it creates the the humming or buzzing noise that we hear. <br/>一個魚缸馬達上發出嗡嗡聲<br/>聲道：2<br/>類型：wav<br/>fish-tank、OWI、buzz、motor、electrical、machine、air、mechanical、fish、hum、tank、noise<br/>魚缸、OWI、蜂鳴器、發動機、電動、機、空氣、機械、魚、哼、坦克、噪聲<br/>資料來源：freesound ( https://freesound.org )