1. 登机前：
- Excuse me, where can I check in for my flight?
请问，我应该在哪里办理登机手续？
- Can I have a window seat, please?
我可以要一个靠窗的座位吗？
- What's the boarding time for this flight?
- Do I need to transfer at this airport?
我需要在这个机场转机吗？
2. 安检时：
- Please put your baggage on the conveyor belt and step through the metal detector.
请把您的行李放在传送带上，然后走过金属探测器。
- Would you please remove your shoes and place them in the tray?
请您把鞋子脱下来放在托盘里。
- Is there anything sharp or metallic in your pockets?
您口袋里有尖锐或金属物品吗？
3. 候机时：
- Where is the gate for my flight?
我的航班的登机口在哪里？
- How long will it take for the plane to arrive?
飞机还要多久才能到达？
- Can I get some water, please?
请给我一些水好吗？
- Is there a duty-free shop here?
这里有免税店吗？
4. 下机后：
- Where can I find information about baggage claim?
我在哪里可以找到关于行李认领的信息？
- How can I get to the city center from here?
从这里到市中心怎么走？
- Can you recommend a good restaurant nearby?
你能推荐一下附近有什么好的餐厅吗？