Hundreds of Been there readers sent in images this month, which featured every colour in the spectrum.

成百上千的“在那里”的读者十月发来了图片，展示了每一种光谱中的颜色。

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By analysing data from a sensor that detects light in both the visible and the near-infra-red spectrum, a computer is able to determine the colour, type, shape and position of each item.

另外，内置传感器可在可视光谱与似乎红外光谱下探测到光线，计算机通过分析传感器的数据后便能够决定每个物件的颜色、类型、形状与位置。

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They suggest that their result may be connected with the fact that the colour of many fruits is at the red end of the spectrum.

他们称这一结果是因为很多果实的颜色都处于光谱的红色那一头。

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