求翻译：控制面积受显卡和显示器限制。如要控制超大屏幕，需配置高分辨率显卡或者额外增加视频拼接设备，效果和成本上都受到很大制约。控制大面积屏幕非常困难。是什么意思？

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Control is the graphics card and monitor. If you want to control large screen, you need to configure high-resolution video card or additional video splicing equipment, effects, and costs were significantly constrained. The large screen is very difficult.

The control area is revealed the card and the monitor limit.If must control the ultra large screen, must dispose the high resolution to reveal the card or extra increases the video frequency splicing equipment, in the effect and the cost all receives the very big restriction.Controls the big area sc

Controlling the area affected by the video card and the monitor restricted. If you want to control large-screen, requires high resolution graphics or additional video splicing equipment, effects and the cost is very limited. Controlling large screen very difficult.

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