如果你是拍摄快速移动的物体,请检查快门速度和切换到快门优先模式,如果必要的。
If you are shooting fast-moving objects, please check the shutter speed and switch to shutter-priority mode if necessary.
这种扫描器的照相机可以每秒钟拍摄500张照片,它会用到两种模式从快速翻阅的书本上获取信息。
The scanner's camera runs at 500 frames per second, and captures rapidly flipping book pages in two modes.
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