在人生这个方面，我倾向于把颜色的混合比作交叉互换。

In our life I like to compare the mixing of colors to crossovers.

youdao

完全复制目标指数也许太昂贵了或是不切实际的，为了达到混合的目的，ETF的供应商往往和银行进行一个被称为总收益互换的交易。

It may be too costly or impractical to replicate the targeted index completely. To synthesise it, the ETF provider usually enters into a transaction known as a total return swap with a bank.

youdao