Molded by evolution in the Pleistocene era, when grains and meat were not easily acquired, they are hardwired to store as much energy in reserve-fat-as possible.

在获取谷物和肉较为困难的更新世时代，身体天生是为了尽可能多的存储能量(即脂肪)。

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After the mass media era of newspapers, radio, after the evolution of The Times into the television age.

大众媒介在经历了报纸时代，广播时代的演变之后进入了电视时代。

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Along with the top-down network convergence to the "post network intelligentize era", the access layer network evolution should be emphasized.

自上而下的网络融合不断推进，“后网络智能化时代”接入层网络演进将是部署的重点。

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But perhaps the most important reason is that we are in an incredibly fluid era of human social evolution.

CNN: Social media make us more honest

There is little question that the evolution of this transformative technology promises to ignite a new era of custom manufacturing.

FORBES: Written by Robert ��Buzz�� Kross

These curious hominids lived about two million years ago in an era that scientists consider the crucible of human evolution, when four or more apelike hominid species struggled for survival in Africa.

WSJ: Creature Combined Human, Ape Traits