他感兴趣的是关于我们会撤消金本位制并且我们的美钞将不再与金属货币对值的传言。
What concerned him was the rumor that we would someday go off the gold standard and our dollars would no longer be silver certificates.
他说到美国正处于金本位制，每一张美钞实际就是一枚金属货币。
He talked about the gold standard that America was on, and that each dollar bill was actually a silver certificate.
由于黄金已被广泛的认为是非常有价值的金属，国家货币长期以来都是由称之为“金本位制”来决定的。
Because gold has been universally regarded as a very valuable metal, national currencies were for many years judged in terms of the so-called 'gold standard'.
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