In the mass production era, multinational firms tended to centralize their operations.

在大规模生产时期，跨国公司倾向于集中运营。

《柯林斯英汉双解大词典》

Keit (1960) identifies three marketing eras i. e. the production era, thesales era and the marketing era.

（1960年）确定了三个生产时代，营销时代，即thesales时代和营销时代。

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The third view is that the era of cheap resources is over for good - that we're running out of oil, running out of land to expand food production and generally running out of planet to exploit.

第三种观点是资源的贱价时代已经结束了。我们耗尽了石油，耗尽了产出食物的土地，我们大体上已经走到了掠夺地球资源的穷途末路。

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The transformative progress in hydrocarbons has launched a new era of production that Romney seeks to accelerate.

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But the industrial revolution led to a new post-Italian era, with factory production in France, Germany and even Japan.

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It was a 1947 production -- a Truman-era version of an infomercial.

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