被放在投影仪里，显示在屏幕上。
图像被投影在屏幕上。
维持在整个屏幕上大家关注的焦点是另一种常见的问题短期罚球投影机。
Maintaining sharp focus across the entire screen is another common problem for short-throw projectors.
投影在屏幕上观看提供经验，最终大。
Projectors provide the ultimate experience in big screen viewing.
投影在屏幕上观看提供经验，最终大。
Projectors provide the ultimate experience in big screen viewing.
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