当然，目前已没有货币与黄金挂钩，因此各国将本币贬值的能力，不再像上世纪30年代那样，受到维持黄金平价承诺的限制。
Of course no currency is any longer tied to gold , so there is no country whose ability to devalue , as in the 1930s , is limited by a commitment to maintain gold parity .
黄金平价