求翻译：当一国对外收入大于支出时，即出现国际收支盈余时，国际市场对该国货币供不应求，导致该国货币汇率上升，反之则下降，而外国货币汇率上升是什么意思？

When a country's foreign revenues greater than expenditures, the balance of payments surplus, the monetary demand of the international market in the country, resulting in the national currency exchange rate decreased, and vice versa, while the foreign currency exchange rate

When a country's foreign income greater than expenses, i.e. registered a surplus in its balance of payments, international markets demand of the country's currency in the country, currency exchange rates rise and vice versa, and the decline in foreign currency exchange rate

When a country foreign income is bigger than the disbursement, when namely appears the international payment balance earnings, the international market falls short of demand to this country currency, causes this country currency exchange rate rise, otherwise drops, but foreign currency exchange rate

When countries when foreign revenue is higher than expenditure, that is a balance of payments surplus, on the country's currency in short supply in the international market, caused the country's currency exchange rate, while falling, rising foreign currency exchange rates

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