I owe them a debt that cannot easily be repaid.我欠他们一笔钱，不容易偿还。Dr. Dell provided the money, and Dr. Bethune listed the amounts, to be repaid in full.德尔大夫供给他钱, 白求恩大夫记下数目, 好在日后全部还清.The business quickly repaid the initial out...
I owe them a debt that cannot easily be repaid.我欠他们一笔钱，不容易偿还。The business quickly repaid the initial outlay on advertising.这家公司很快偿付了初期的广告费。She doesn't intend to be repaid to her kindness.她不图回报她的好心....