A single material curtain is opened quickly, but then closed slowly and smoothly. The curtain is then opened again smoothly and slowly. This then end the clip off.
單幕被打開
聲道：1
類型：wav
fabric、opens、curtain、quick、railing、closed、material-curtain、cloth、one-curtain、smooth、material、moved、rail、curtains、opened、OWI、closes
布、打開、窗簾、快、欄杆、關閉、材料簾、布、一簾、光滑、材料、移動、軌、窗簾、打開、OWI、關閉
資料來源：freesound ( https://freesound.org )