subordinated securities

例句：

1. 1. The company issued subordinatedbonds to raise funds for its expansion plans.
   该公司发行了次级债券以筹集资金用于其扩张计划。
2. 2. Subordinated securitiesare often used as collateralin financial transactions.
   次级证券常被用作金融交易中的抵押品。
3. 3. Investors may be interested in purchasing subordinated securities as a way todiversify their portfolios.
   投资者可能对购买次级证券感兴趣，作为一种分散投资组合的方式。