During the war the government needs resources; it's in trouble; it raises taxes to try to pay for the war but then it finds it unable to collect taxes well.

在战争期间，政府需要资源；,它处于困境之中；,它通过提高税收来为战争支付开销,但是它又会发现自己不能够很好的得到税收资金。

耶鲁公开课 - 金融市场课程节选

You shouldn't really pay any more than 80 pounds for a show,

你真的不必为一场演出支付80多英镑，

廉价看音乐剧的方法 - SpeakingMax英语口语达人

It's not forever because it terminates after 2T periods of six-month interval each.

债券不是永续的,券息每六个月为一期,共支付2T期

耶鲁公开课 - 金融市场课程节选