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He talked about the gold standard that America was on, and that each dollar bill was actually a silver certificate.
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。
youdao
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He talked about the gold standard that America was on, and that each dollar bill was actually a silver certificate.
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。
youdao