工业音效

https://elements.envato.com/tree-axe-chop-2-2T3FP7Y

https://elements.envato.com/windy-quiet-evening-ambience-near-small-factory-CQD3E9J

https://elements.envato.com/train-station-small-hall-ambience-1-X97PZK3

https://elements.envato.com/train-station-small-hall-ambience-2-QDK7A5T

https://elements.envato.com/train-station-platform-ambience-1-PKZWT8M

https://elements.envato.com/train-station-small-hall-ambience-3-PYQXUZY

https://elements.envato.com/train-station-platform-ambience-2-V3D4KMM

https://elements.envato.com/train-station-platform-ambience-3-MZJK8XN

https://elements.envato.com/train-station-platform-calm-ambience-3N2FF6E

https://elements.envato.com/train-station-platform-with-train-arrival-LTQQS37