Because only the rich could afford cosmetics in the old times, a natural herbal cosmetics-based industry appeared.

由于古时候，只有富人才买得起化妆品，于是一个以天然草本为基础的化妆品产业就应运而生了。

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Private business originated in agriculture, spread to the cities, and then returned to the countryside as rural-based industry.

私营企业从农业开始起步，渐渐蔓延到城市，再回到乡镇，变成基于农村的企业。

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Software development is a significant part of an organization's overall IT capability, and IT is essentially a knowledge-based industry.

软件开发是一个组织所有IT工作中非常重要的一部分，IT本质上也的确是一个以知识为基础的行业。

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Unemployment in Michigan is the highest of any of the 50 states in the U.S.auto industry, which is based in Michigan.

VOA: standard.2009.07.14

Entertainment industry is very based out in Hollywood, California

娱乐业在加州好莱坞很有基础，

好莱坞是什么样的？ - SpeakingMax英语口语达人

It, like eBay, has turned an archaic paper-based industry into an efficient digital marketplace.

FORBES: Importance of Being a Platform (Apple, LinkedIn, Amazon, eBay, Google, Facebook)

The steady conversion of engineering into yet another knowledge-based industry forces the pace.

ECONOMIST: Revving up

Orders for German engineering goods fell in June by 5% from a year ago, according to VDMA, a Frankfurt-based industry group.

ECONOMIST: The euro-area economy