On the bright side, the Dow's 13% decline looks better than the dollar, which has lost 28% of its buying power.

好在道指13%的跌幅比购买力下降了28%的美元要强。

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The weak dollar is clearly a factor, and has enhanced the buying power of many foreign buyers.

美元贬值显然也是影响因素之一，它同时也加强了许多外国买家的购买力。

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Persistent decreases in the buying power of the dollar.

美元的购买力的不断下降。

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Today, the dollar is worth less than 20 cents in buying power when compared to the 1971 dollar.

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This means the buying power of the dollar is continuing to erode and gold will be used as a hedge.

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Citizens will have a way to avoid the diminishing buying power of the dollar through money that retains its worth.

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