Number 4 of the scary ambiences Made from the background of an audio record slowed down.<br/>可怕的氛圍4<br/>聲道：1<br/>類型：wav<br/>background-sound、ambience、suspense、anxious、creepy、sinister、thrill、scary、phantom<br/>背景音、環境、懸念、急、爬行、險惡、顫抖、害怕、幻影<br/>資料來源：freesound ( https://freesound.org )