callable trust bond

例句：

1. 1. The callable trustbond is a type of financial instrument thatallows investors to redeem their principal and interestat any time.
   可赎回信托债券是一种金融工具，允许投资者在任何时候赎回本金和利息。
2. 2. The callable trust bond marketis an important part of the financial system, providing liquidity for businesses and individuals.
   可赎回信托债券市场是金融体系的重要组成部分，为企业和个人提供了流动性。
3. 3. Investors canuse callable trust bonds as a wayto diversify their portfolios and protectagainst market volatility.
   投资者可以使用可赎回信托债券作为投资组合多样化的一种方式，以抵御市场波动。