许多保险公司已被房产抵押贷款证券拖垮，只剩两家以没甚吸引力的保金售卖保单。

But many of the insurers have been laid low by their exposure to mortgage-backed securities, leaving just two firms to sell guarantees at less attractive rates.

youdao

许多保险公司已被房产抵押贷款证券拖垮，只剩两家以没甚吸引力的保金售卖保单。

But many of the insurers have been laid low by their exposure to mortgage-backed securities, leaving just two firms to sell guarantees at less attractive rates.

youdao