Lesson 1.4: 在机场 At the Airport

1. I can be upgraded to business class using my mileage. 我可以用我的里程数升级到商务舱。2. When am I supposed to check in? 我什么时候需要办理登机手续？3. I would like to check in. 我要办理登机手续。4. May I check in here for flight BA 168 to Shanghai? 请问这里是去上海的BA 168航班办理登机手续的柜台吗？5. Do I have to pay for the airport tax? 我需要付机场税6. I’d like an aisle seat. 我要靠走道的座位。7. A window seat, please. 请给我靠窗的位置。8. I’m sorry, but there are no window seats available. 很抱歉，已经没有靠窗的位置了。9. Do you have any other seats open where we can sit together?  还有没有其他连在一起的座位？10. I’m afraid all the flights are fully booked. 所有的航班都客满了。