The price of the 2016 Olympics in Rio de Janeiro rose 400 million reais, or $99 million dollars, between August and January.

去年8月至今年1月，里约2016年奥运会的举办费用上涨了4亿雷亚尔，约9900万美元。

Well, one cafezinho in Sao Paulo, for example, can cost from 2.50 to 3.50 reais - three reais and fifty 'centavos'.

如果在圣保罗，一杯这样的咖啡要2.5-3.5雷亚尔，3.5雷亚尔就是3雷亚尔50分。

After that anti-inflation plan in the mid-90s, the name changed to 'real' - one 'real', ten 'reais' - this is for the plural.

90年代中期的紧缩性货币政策之后，名字变成了雷亚尔，英文单词是real，复数形式是" reais" .

Or even more, if you go somewhere a bit fancy. And if you go to a supermarket, you might be able to buy a bottle of one litre of coconut water for around 12 reais.

而如果你去更奢华一点的地方会更贵。如果你去超市买，一瓶一升的椰子汁要12雷亚尔。