Balloon descent: Listen & Download Balloon descent .mp3 Error! Change your browser, please! ⇓ Download Oxygen balloon ⚠ Air pressure ⚠ Rope torsion ⚠ Air is bleeding through a hose ⚠ Compressor discharges air, Construction ⚠ Balloon descent ⚠ Steam ⚠ Air broom, Blower ⚠ The release of, The work of oxygen equipment ⚠ Cut through the air with a gas burner ⚠ Inflating a mattress ⚠ A stream of air breaks out of a metal pipe ⚠ ★★★★★