This is from a library of sounds I call "PET Sounds", after the plastic material PET that's mainly used for water bottles. This library contains various sounds/loops created by using waste plastic in an attempt to give this noxious material at least some useful purpose by acoustically "upcycling" it.
E_12.wav
聲道：2
類型：wav
plastic、ecology、waste
塑料、生態、浪費
資料來源：freesound ( https://freesound.org )