由于对世界旅游业的重要性，即使当他们涉及到国内航班，民用航空部的决定也能在世界上产生很大影响。

Even when they concern domestic flights, the decisions of the CAB can have much influence throughout the world because of the importance of the United States to international tourism.

youdao

早上好，日本航空公司国内预订部。我能帮您忙吗？

Great Britain Airline, anything I can do for you?

youdao

早上好，日本航空公司国内预订部。

Good morning, Japan Airline domestic reservations.

youdao