chain bond

例句：

1. 1. The company issuing the chain bond will have to pay a higher interest rate than those with shorter bonds.
   发行链条债券的公司将不得不支付比那些有较短债券的更高的利率。
2. 2.The government has been promoting the development of chain bonds as a way to reduce its debt burden.
   政府一直在推动发展链条债券，作为一种减少其债务负担的方式。
3. 3. The chain bond market has become increasingly important in recent years, with many investors seeking todiversify their portfolios.
   近年来，链条债券市场变得越来越重要，许多投资者寻求通过多样化投资组合来分散风险。