Most rich countries’ currencies float more or less freely—although the creation of the euro was plainly a step in the opposite direction.

大多数富裕国家的货币浮动差不多都具有自由性---虽然欧元的创建显然是向相反的方向迈进了一步。

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Wingsuits, which have flaps between the limbs, look ridiculous but allow cliff-jumpers to float in the air for minutes at a time, changing direction at will.

在肢体间有副冀的飞行服，虽然看起来怪诞但它可以让跳崖者在空中飘浮几分钟，还可以随心所欲改变飞行的方向。

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To obtain the right float behavior, simply swap the direction (that is, left becomes right).

要获得右浮动行为的相应信息，只需互换方向即可（即，将左换成右）。

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