proscenium curtain造句

David Rockwell's proscenium curtain, decorated with 100, 000 Swarovski crystals, was reused as part of the stage design for this year's telecast.
With the new computerised system, fifteen motors can be run simultaneously from a single control panel, operating the battens, the light deck and proscenium curtain, which reveals or hides the stage during intermissions and can be used in different opening styles ( Austrian, Venetian, pleated or tableau ).
It's difficult to find proscenium curtain in a sentence. 用proscenium curtain造句挺难的