It has a proscenium arch and it has a vanishing point.

电影中也存在舞台前拱以及消失点。

The proscenium relating to a common type of stage.

与常见类型的舞台有关的舞台。

She comes out of the bathroom, and she's in the center of the proscenium.

她从浴室出来，站在舞台中央。

Ten-second trivia: In what field are the terms strike, exposition and proscenium commonly used?

十秒小知识： 罢工、展览、 舞台等常用术语在哪些领域？

There was also a drop-scene, representing a pink and purple landscape, wherein sported many a lady lightly clad, and two more ladies lay along the top of the proscenium to steady a large and pallid clock.

还有降场景，代表粉红色和紫色的风景，其中有许多穿着轻便的女士，还有两名女士躺在舞台顶部，以稳定巨大而苍白的时钟。