Here's a loopable hover vehicle idle. Made in audacity by creating, layering, editing and looping sound effects. Sounds used: <a href="http://www.soundjay.com/transportation/sounds/motorcycle-ride-01.mp3" rel="nofollow">http://www.soundjay.com/transportation/sounds/motorcycle-ride-01.mp3</a> <a href="https://freesound.org/people/theshaggyfreak/sounds/318556/" rel="nofollow">https://freesound.org/people/theshaggyfreak/sounds/318556/</a> <a href="https://www.freesound.org/people/davidmenke/sounds/205715/" rel="nofollow">https://www.freesound.org/people/davidmenke/sounds/205715/</a><br/>懸停車輛迴路<br/>聲道：2<br/>類型：wav<br/>loop、idle、racing、vehicle、motor、bike、revving、machine、drive、gas、race-car、car、driving、gassing、hover、race、engine<br/>循環、閒、賽跑、車輛、發動機、自行車、上竄、機、駕駛、加油站、賽車、汽車、主動、毒氣、徘徊、種族、發動機<br/>資料來源：freesound ( https://freesound.org )