Advertising ACTS as a social mirror.

广告是社会的一面镜子。

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At first, the magpies all engage in the same social behaviors that other animals do—looking behind the mirror, etc.

起初，喜鹊和其他动物一样，也会做出一些社会行为——比如照镜子等等。

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Changes in fashion is the inevitable result of the advance of human civilization and is also a mirror of social progress.

时尚变革是人类文明进步的必然结果，也是社会进步的一面镜子。

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And like a Monopoly player hustling to string together a collection of valuable properties, entrepreneurs are hurrying to link their games together into sprawling networks that mirror the social lives of the players themselves.

FORBES: Magazine Article

Films (and studio bosses) are beginning to mirror the new social mores.

CNN: Once Again, With Attitude

But the crowd was a true mirror of the city's social mosaic, and we all knew what we wanted: to stop the violence and heal the wounds.

NPR: Two Funerals in the Crescent City