green screen
US /ɡriːn skriːn/
UK /ɡriːn skriːn/
名词
绿幕, 绿色背景幕
a green background in front of which moving subjects are filmed, allowing a separate background to be added to the final image
示例:
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The actors performed in front of a green screen to create the space scene.
演员们在绿幕前表演，以制作太空场景。
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You can easily replace the green screen with any image using video editing software.
你可以使用视频编辑软件轻松地将绿幕替换为任何图像。