“幕布”怎么读

客人带来了录影带，并在从天花板上放下来的幕布上放映。Guests bring movies on tape, and show them on the screen that unrolls from the ceiling.下一幕的幕布升起时, 杜洛埃回到了座位上.As the curtain for the next act arose, Drouet came back.有人在幕布后踱来踱去.Someone was pacing ...

“幕布”的英语可以翻译为：curtain，screen，act drop ...