But the company has also been trying to make security a source of revenue.

不过，这家公司还企图把安全作为盈利来源。

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At least 16 babies were seized by family planning officials from 1999 to 2006 in Hunan Province; parents say the babies were used as a source of revenue.

位于中国南部省份湖南的隆回县遍布着贫穷衰弱的村落，据当地孩子们的父母和爷爷奶奶在上个月接受采访时所述，在1999年至2006底期间，在隆回有至少16 名孩子被计生官员拐走，袁新泉的女儿只是其中之一。

youdao

It would give them a steady source of revenue.

这将为他们提供一个稳定的收入来源。

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Middle Eastern governments, which generally have a hard time persuading their citizens to pay their taxes, tend to rely disproportionately on customs duties as a source of revenue.

ECONOMIST: Middle Eastern smugglers

When combined with an absence of customer education and a product that lacks the sex appeal of solar, building owners often overlook efficiency reserves as a source of revenue.

FORBES: Log Baby Log: The Race to The Big New Resource Play You Haven't Heard Of

Take a source of revenue and abolish it outright.

FORBES: Estate Tax Cliffhanger