This is a daunting task, ' said the World Bank's recent Cost of Pollution in China study.

这是个严峻的任务。”世界银行最近在中国进行的关于污染价值的调查如是说。

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In terms of health, a recent cost-effectiveness analysis of different interventions suggests that improved stoves and switching to kerosene and gas represent cost-effective solutions.

在卫生方面，最近对不同干预措施的成本效益分析表明，改进炉具和改用煤油和煤气是有成本效益的解决办法。

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While they sound efficient and cost-saving, a recent study reports that they are not effective, primarily because depressed patients are not likely to engage with them or stick with them.

虽然它们听起来很高效而且节约成本，但最近的一项研究表明，它们并不有效，主要是因为抑郁症患者与之接触的可能性低，也难以坚持下去。

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A recent story in a local agricultural newspaper said the first robot cost one hundred seventy-five thousand dollars.

VOA: special.2009.05.12

On the other hand, only 44 percent believed the war is worth the cost in a recent ABC News Washington Post poll, down from 56 percent in March of last year.

VOA: standard.2010.07.30

House Democrats have made some progress in recent days in bridging differences between liberal lawmakers focused on covering the uninsured and more conservative party members concerned about the cost of the reform effort.

VOA: standard.2009.07.31

Thanks to recent cost-cutting, sales growth of 5.5% a year has translated into a 36% annual rise in earnings per share.

FORBES: Choreographer of the Assembly Line

By contrast, she wrote, a recent cost-cutting plan from Pfizer is expected to save twice that much as a percentage of costs.

FORBES: Magazine Article

The agency noted, however, that Toshiba and Sony are benefiting from recent cost-cutting measures, including the shifting of production capacities to countries with cheap labor.

CNN: ASIANOW - Asiaweek