求教1级notes中的一小段翻译，万分感谢！ mortgage, describes, government, 翻译

jinsungcc

这一段话我不是太理解，哪位高手能帮我翻译一下，谢谢！

A member describes an interest-only collateralized mortgage obligation as guaranteed by the U.S government since it is a claim against the cash flows of a pool of guaranteed mortgages,although the payment stream and the market value of the security are not guaranteed.

cowboy331

一个member把利息型担保抵押债券描述为由美国政府对担保抵押池的现金流提供担保，而非对该证券的支付和市场价值提供担保。