I took her to court for repayment of the debt.
我为索取债务而起诉她。
Please give us a90-day extension on loan repayment to help us tide over current financial difficulty.
请给我们延长90天的贷款偿还期限,以便克服目前的财政困难。
He was relentless in demanding repayment of the debt.
他冷酷无情地要求偿还那笔债。