stroboscopic instrument

例句：

1. 1. The stroboscope wasused to capture the moving image on film.
   闪烁灯被用来在胶片上捕捉运动的图像。
2. 2. The photographer used a stroboscope to freeze the action forthe final shot.
   摄影师使用闪烁灯来冻结动作为最终的拍摄做准备。
3. 3. Thestroboscope was essential in creatingthe illusion of movement in still images.
   闪烁灯在创造静止图像中运动错觉方面是不可或缺的。