4.He docked her pocket money until the debt was paid off.
他削减了她零, 到还清了债务。
5.The investor believes that his investment will pay off handsomely soon.
这个投资者信他投资不久会有当益。
6.Did your daring plan pay off?
你那项胆计划成功了吗?
7.His strong-arm tactics paid off.
他强制手段效果很好。
8.The Collectorship brings in forty thousand francs a year and, during the ten years he has held it, he has paid off his bond and set about putting a dowry for my sister to one side.