shuāng / fāng / qiān / dìng / diào / qī / hé / yuē / jiāo / huàn / bù / tóng / huò / bì / de / xiàn / jīn / liú

双方签订掉期合约，交换不同货币的现金流。

The two parties signed a swap contract to exchange cash flows in different currencies.