1 sentence for 里程 (lǐ​chéng — mileage)

1. 不要害怕兑现你的航空公司里程。

   bù​yào hài​pà duì xiàn nǐ de háng​kōng​gōng​sī lǐ​chéng.

   Don’t be afraid to cash in your airline miles.

   Source: CCMatrix