For SDRs to play this role, however, they would have to be much more plentiful.

让特别提款权发挥这样的作用，不过，他们还要发挥更大的作用。

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However, use of SDRs has never really taken off.

然而，特别提款权从未真正得到广泛使用。

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But SDRs are not a real currency.

可是“特殊提款权”并不是实际上的货币。

youdao

But SDRs are not a real currency.

可是“特殊提款权”并不是实际上的货币。

youdao