high velocity projector

例句：

1. 1.This high velocity projector can project images at a speed of up to 50 feet per second.
   这款高速投影机可以以每秒50英尺的速度投射图像。
2. 2. The high velocity projector was used in the film industry for years, providing an excellent source of light.
   高速投影机在电影行业使用了多年，提供了极好的光源来源。
3. 3. The high velocity projector is ideal for creating detailed images on large screens.
   高速投影机非常适合在大型屏幕上创建详细的图像。