The difficulties of colouring a map rest mainly on the vagueness in the colour perception.

地图设色之困难，在于色彩感受的不确定性。

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The team, working at the Perception Lab at the University of st Andrews in Scotland, first assessed the skin colour of people in relation to their diet.

在苏格兰的圣安德鲁斯大学Perception实验室，这个研究小组首次评估了饮食对人们肤色的影响。

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University of California researchers tested the hypothesis that language plays a role in perception by carrying out a series of colour tests.

加州大学研究人员进行一连串的颜色测验，以测试语言在感知能力上扮演重要角色的假设。

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If language does affect colour-perception, then it is more likely to affect perceptions from the right visual field than the left.

ECONOMIST: Psychology

Left unbridled it can colour every perception and undermine every experience.

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