这些航空公司常常共用销售处和乘客休息室等设施以节省成本，还可以调整飞行时刻表，优化航运网络。

They often trim their costs by sharing facilities such as sales offices and passenger lounges. They can also coordinate their flight schedules, optimizing their networks.

youdao

这些航空公司常常共用销售处和乘客休息室等设施以节省成本，还可以调整飞行时刻表，优化航运网络。

They often trim their costs by sharing facilities such as sales offices and passenger lounges. They can also coordinate their flight schedules, optimizing their networks.

youdao