2 sentences for 年限 (nián​xiàn)

1. 这辆旧车已经达到了报废年限。

   zhè liàng jiù chē yǐ​jīng dá​dào le bào​fèi nián​xiàn.

   This old car has reached the end of its service life.

   Source: Dong Chinese Dictionary

2. 这笔房贷的还款年限是二十年。

   zhè bǐ fáng​dài de huán​kuǎn nián​xiàn shì èr​shí nián.

   The repayment period for this mortgage is twenty years.

   Source: Dong Chinese Dictionary