1. 他還清了債。
   The man rid himself of debt.
2. 他們終于開始掙錢了，他們希望幾年之內，能還清債務。
   At last they are beginning to make money, and they hope in a few yearn to pay off all their loans.
3. 他們花了六年才還清那件判決所定的債務。
   It took them six years to pay off that judgment.
4. 在最壞的情況下，我們將不得不賣掉房子來還清債務。
   At worst we'll have to sell the house so as to pay off our debts.
5. 他們三年才還清欠債。
   It took them three years to pay off the debt.

還的英語翻譯：

清的英語翻譯：