The colour red is associated with confidence and power.

红色是和信心与力量联系在一起的。

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When people see the colour red, their pulse rates increase.

当人们看到红色的时候，他们的脉搏跳动会加快。

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The animals were born without an ability to see the colour red.

而松鼠猴这种动物天生是看不到红色的。

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Gap has banned extensive use of the colour red in its in-store ads to avoid causing offence.

ECONOMIST: American retailers

Anthocyanins are plant pigments which colour red, purple and blue fruits and flowers.

BBC: A bumblebee extracting nectar and pollen from a snapdragon

Like the many carpets hanging on the walls, its dominant colour is red.

ECONOMIST: Islamic galleries at the Met