Although the official exchange rate is set around 7 kyats to one USD, the street rate can go as high as 1000 kyats.

尽管官方汇率被定为7缅元等于一美元，但街市汇率能达到一美元兑换1000缅元。

youdao

The official exchange rate was devalued last week from 250 to 30,000 Zimbabwean dollars to the American one.

官方汇率于上星期从一美元兑换二百五十津巴币下滑到一比三万津巴币。

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The answer, according to its central bank, is 250 Zimbabwe dollars (Z$), the official exchange rate since last August.

按照津巴布韦中央银行从去年8月以来一直采用的汇率，一美元可以兑换250津元。

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The gap between the official exchange rate and the rate in the swap market has widened to nearly 20%.

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Precious dollars were drained out as Indians bought dollars for gold purchases at 50% above the official exchange rate.

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Petrol costs less than 5 cents a litre in Venezuela at the official exchange rate, but raising the price is politically sensitive.

ECONOMIST: Venezuela