All the efforts you made will pay off, at last.

　　一切的努力付出都是值得的。

　　Still, the company expects its investment will pay off.

　　不過(guò)，該公司預計其投資將會(huì )取得回報。

　　Be patient, it will pay off in the end.

　　耐心點(diǎn)，不久會(huì )有回報。

　　In the long run, your integrity will pay off.

　　從長(cháng)遠的觀(guān)點(diǎn)來(lái)看，你的正直會(huì )有報償的。

　　He managed to pay off his debts in two years.

　　他設法在兩年內還清了債務(wù)。

　　Work a few years, pay off some debts.

　　工作個(gè)幾年，還清債務(wù)。