obligation issuing market

例句：

1. 1. The obligation issuing market is a crucial part of the financial system.
   发行义务市场是金融体系的重要组成部分。
2. 2. The obligation issuing market is responsible for managing the supply and demand of securities.
   发行义务市场负责管理证券的供应和需求。
3. 3. The obligation issuing market is a vital tool for investors to evaluate the risk of a company's bonds.
   发行义务市场是投资者评估公司债券风险的重要工具。