银行拒不允许延期偿还借款。

The bank refused to roll over the debt.

《牛津词典》

但是收益率差距扩大至少部分反映了人们对欧元区一些国家可能很难偿还借款的担忧。

But at least part of the rise in spreads reflected concern that countries might find it hard to pay back their borrowings.

youdao

面对一个正在奋力偿还借款的国家，更合理的做法是对其进行债务重组，从而使这些债务在较长的时间段里获得清偿。

When dealing with a nation struggling to pay its loans, it would make more sense to restructure its debts - so they are paid back over a long period, say.

youdao

This is how they actually compute the payments because you can take, if you want--if someone is borrowing -let's bring it up to today- they're borrowing $200,000.

这就是计算贷款偿还额的方法,比如,如果某人要借款,我们用现实的例子,假设要借20万美元

耶鲁公开课 - 金融市场课程节选

A "Subprime borrower" Is somebody who has a poor credit history or some other indication that would suggest that they might not be able to repay the mortgage-- they might default.

次级借款人"指的是,那些信用记录较差的借款人,或在其他方面显示,他们很可能无力偿还贷款,也就是说他们很可能违约

耶鲁公开课 - 金融市场课程节选