The scanner USES a high-speed camera placed over the conveyer belt that moves the produce along. As the apples move along the belt, the scanner captures images of each piece of fruit.

这个扫描装置使用一个安装在传送带上高速摄影机，当苹果在传送带上传送时，扫描装置就会捕捉到每个苹果的图像。

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The scanner uses a high-speed camera placed over the conveyer belt that moves the produce along.

扫描仪使用高速照相机，它被覆盖于传送带的上空，同时移动产品。

youdao

The scanner uses a high-speed camera placed over the conveyer belt that moves the produce along.

VOA: special.2011.06.07

And like a Coinstar for spent bottles and cans, Reimagine tallies up and rewards you for each item recycled, thanks a conveyor belt and optical scanner system that also sorts and crushes items.

FORBES: Coca-Cola "Reimagines" Recycling