There are green grapes, red grapes and purple grapes on the table.

桌上有绿葡萄，红葡萄和紫色的葡萄。

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His face had changed; fright had turned even the tip of his nose from red to deepest purple.

他的脸色都变了；他吓得连鼻尖都从红色变成了深紫色。

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The colours are magnificent, but the question of exactly why some trees turn yellow or orange, and others red or purple, is something which has long puzzled scientists.

这些颜色很瑰丽，但究竟为什么有些树会变成黄色或橙色，而有些树会变成红色或紫色，这个问题一直困扰着科学家。

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Walking to the site, thousands of face-painted, flag-waving, colorfully-dressed sports fans are met by an army of purple and red-clad volunteers dancing, joking and welcoming them.

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It is viable during the Olympics because so many workers are volunteers, rewarded only with a garish purple-and-red uniform and, hopefully, a fun time.

ECONOMIST: The London games

He stuck mostly with pant suits, wool shift or trapeze dresses and coats in solids, accented with a sprinkling of white-and-black stripes and large leaf prints in autumnal red, orange-red, green, purple and a rich deep blue.

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