5 sentences

1. 他终于还清了银行的欠款。

   tā zhōng​yú huán​qīng le yín​háng de qiàn​kuǎn.

   He finally paid off his debt to the bank.

   Source: Dong Chinese Dictionary

2. 他已经付清了所有的欠款。

   tā yǐ​jīng fù​qīng le suǒ​yǒu de qiàn​kuǎn.

   He has paid off all his debts.

   Source: Dong Chinese Dictionary

3. 这笔欠款必须母子一并清偿，不能拖延。

   zhè bǐ qiàn​kuǎn bì​xū mǔ​zǐ yī​bìng qīng​cháng, bù néng tuō​yán.

   This debt must be settled by both the mother and the son together, and no delay is allowed.

   Source: Dong Chinese Dictionary

4. 凶狠的债主勒迫他在三天之内必须把欠款还清。

   xiōng​hěn de zhài​zhǔ lè​pò tā zài sān tiān zhī​nèi bì​xū bǎ qiàn​kuǎn huán​qīng.

   The ruthless creditor coerced him into paying off the debt within three days.

   Source: Dong Chinese Dictionary

5. 他因欠款不还而被起诉。

   tā yīn qiàn​kuǎn bù huán ér bèi qǐ​sù.

   He was sued for failing to repay his debts.

   Source: Dong Chinese Dictionary