At a stroke, that would narrow the budget deficit, encourage conservation, reduce oil imports, make renewable energy more competitive and reduce carbon emissions.

这措施可一石多鸟的缩减财政赤字、鼓励节约能源、降低石油进口、增加替代能源竞争力、和降低碳排放。

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The Ultra Series slide offers the longest stroke of any competitive slide of its type.

幻灯片的超系列提供了任何类型的竞争力下滑的最长的行程。

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"At a stroke, Greece can lower its real exchange rate and therefore be more competitive, " Mr. Bootle says.

WSJ: Experts Try Charting the Path for a Euro Exit