债券是对在规定日期偿还所借的钱并付利息的承诺，发行期限在一年以上。
A bond is a promise to repay borrowed money in addition to paying interest on specified dates and is issued for a period of more than a year.
一次发行的所有债券都在一个特定日期到期的债券叫定期债券；在一段时期内分批到期的债券叫做分期还本债券。
All the bonds in a particular issue may mature at a specified time (term bonds), or they may mature in installments over a period of time (serial bonds).
到期日债券发行人必须支付票面价值的日期。
The date the issuer of a bond is obligated to pay its face value.
债券发行人必须支付票面价值的日期。
The date the issuer of a bond is obligated to pay its face value.
债券发行人必须支付票面价值的日期。
The date the issuer of a bond is obligated to pay its face value.
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