Why do leaves turn yellow, red, and brown in autumn?

为什么树叶秋天会变成黄色、红色和褐色？

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The basic color scheme is green, yellow, red, brown with heavy pink, orange and blue accents.

卧室最基本的色调为绿色，黄色，红色，棕色，并搭配以深粉色，橘色以及蓝色。

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Because this pottery was all glazed exclusively in the three colors of yellow, red and green, it received the name "Tangsancai" (tri-colored glazed pottery of the Tang Dynasty).

由于这种陶器只着黄、红、绿三种釉色，因而得名“唐三彩”。

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He thought of his room with its horrible yellow wallpaper, the old bed with its ugly red cover.

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And I'm sure you can imagine that if you want to label onw protein green and one red and one yellow, now you can start looking at really complex biological processes.

我相信你们可以想象如果你,需要把一个蛋白质标记成绿色,一个标记红色，一个标记黄色，这样你就可以研究非常复杂的生物学过程。

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You'll see a graph with yellow lines, yellow bars that are people without the metabolic syndrome and red bars are people with.

图上黄色柱子表示没有患代谢综合征的人,红色柱子表示患有代谢综合征的人

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The line of sprinters in alternate lanes of red and yellow (USA in red, Jamaica in yellow) squeezed every sinew to keep up with the new pacemaker.

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The yellow and red lines represent one and two standard deviations from the mean ratio, respectively.

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Bucchere could have played back his tape showing whether he had a yellow or red light.

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