镁光灯

例句：

1. 1. The photographer used a flash to illuminate the dark room.
   摄影师使用闪光灯照亮黑暗的房间。
2. 2. The stage lights were turned on for the performance.
   舞台灯光被打开，为表演做准备。
3. 3. The director focused the spotlight on the main actor.
   导演将聚光灯聚焦在主要演员身上。