在订机票之前，张伟打电话到航空公司询问，是否能帮忙送坐轮椅的奶奶上飞机。

Before booking tickets, Zhang phoned the airline to arrange for workers to push his grandmother's wheelchair onto the aircraft.

youdao

在订机票之前，张伟打电话到航空公司询问，是否能帮忙送坐轮椅的奶奶上飞机。

Before booking tickets, Zhang phoned the airline to arrange for workers to push his grandmother's wheelchair onto the aircraft.

youdao