three-dimensional projection screen

例句：

1. 1.This projector has a three-dimensional projection screen, which makes it easy to watch movies.
   这款投影仪有一个三维投影屏幕，这使得看电影变得很容易。
2. 2. The teacher used a three-dimensional projection screen to explain the complex math problem.
   老师使用了一个三维投影屏幕来解释这个复杂的数学问题。
3. 3.The conference room had a large three-dimensional projection screen, allowing everyone to see the presentation clearly.
   会议室有一个大型的三维投影屏幕，使得每个人都能清楚地看到演示。