arc light projector

例句：

1. 1. The arc light projector is a useful tool for illuminating dark areas.
   弧光灯投影仪是一个照亮黑暗区域的有用工具。
2. 2. The arc light projector was used to create a stunning display in the exhibition hall.
   弧光灯投影仪被用来在展览厅内创造一个令人惊叹的展示。
3. 3. The arc light projector was a popular choice for many artists who wanted to showcase their work.
   弧光灯投影仪是许多艺术家的首选，他们想要展示自己的作品。