Some developed countries have make it as the prop industry.

一些发达国家已纷纷把其作为支柱性产业。

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Explioting mineral resources should firstly pay attention to fundamental material resources and build prop industry group.

开发矿产资源，要首先重视“基本物质资源”的开发，建设支柱产业群。

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The real estate industry is an important prop industry in China, with industry features of high investment, high income and high risk.

房地产业是国家的重要支柱型产业，具有高投入、高收益、高风险的行业特征。

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And there can be legitimate reasons to prop up domestic industry.

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At the same time, he put together the largest spending bill in history while working to help prop up the automobile industry.

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But by the same token, Medicare Part D represented a giveaway to prop up the very part of the drug industry that is dying.

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