所以，这就是章鱼如何模仿周围环境的颜色。

So, that's how octopus mimics colors of the surrounding environment.

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但当它想要融入环境以躲避敌人时，它就会呈现出周围环境的颜色：海底、岩石、珊瑚等等。

But when it wants to blend in with its environment to hide from its enemies, it can take on the color of its immediate surroundings: the ocean floor, a rock, a piece of coral, whatever.

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变色龙可以变成周围环境的颜色。

The chameleon can take on the colours of its background.

《牛津词典》

I expect you to sit there quietly respect your neighbor I expect you to contribute to the learning environment.

我期待你们安静地坐在这里，尊重周围的同学,我期待你们都对学习环境有所贡献。

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They're stuck to a surface that's provided by the environment that's around them, they're not swimming free in solution.

他们黏联在,周围环境的表面上,而不会在溶液中自由运动

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in which we infer the Eiffel Tower from its surroundings.

我们根据埃菲尔铁塔周围的环境来推断它是有意义的。

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