Dutch scientists have come up with a DNA test that can determine a person's natural hair color, using no more than a drop of blood or saliva.

荷兰科学家发明了一项DNA测试，只需利用一滴血液或者唾液，就可以测定一个人天然的头发颜色。

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What's more, there are no obvious differences in male wrens' singing behavior based on other physical traits such as health and color.

而且，健康状况、羽毛颜色等特征不同的雄性鹩莺，在鸣叫这种行为上也没有太大区别。

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No one has offered an official explanation, but it's more likely the color comes from sewage, pollution or a water treatment process.

没有人提供官方解释 但这颜色更可能来自地下污水 污染水或是水处理。

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Among the no-no's: more than three color shades in an outfit, white socks with black shoes, and pajamas and slippers in public.

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There is no quicker way to feel more put together (and camera- ready) than swiping on a velvety lip color.

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