买了20张儿童和老人用的车票准备给来探亲的父母用,结果他们改主意不来了。便宜一点卖了: # G3 v8 c- E3 ?7 p% G$ Y7 Z# D }/ h
youth or senior bus tickets, 2019 Dec expired 10 tickets $22; U, N2 @: W0 E3 K! n$ [- ]: U
5 Y6 Q6 O% q; D+ e9 ?/ p8 |- D5 B20张一起买送一张bus ticket.4 T3 Q* s/ K8 A) Z! r& [5 g