http://www.lizhi.fm/1991506/2569977332690055686  

Boys and girls, I am Xiaoen. 今天我们 首先来学习一下机场的基础词汇： 经济仓 economy class. 商务仓 business class. 头等仓叫first class. 升仓我们管它叫做 upgrade. 靠近窗户的座位我们叫做 window seat. 那么靠近过道的座位我们管它叫做 aisle seat. 行李 luggage. 比较大的旅行箱叫做 suitcase. 小的箱子可以随机带到机仓上面的，这种 随机的行李我们把它叫做 hand luggage. 最后我们还要带上一些相关的证件 比如护照 passport. 还有 签证 Visa 接下来我们来讨论一下在座飞机的时候办理登机手续的相关一些用法，首先是关于护照的passport. 我能看一下您的护照吗？ May I have your passport? 接下来是关于托运行李的， 你有几件行李需要托运呢？ How many bags are you checking in? 再接下来是关于选择座位的 你比较喜欢靠窗户的座位呢还是靠过道的位置呢？ Would you like an aisle seat or a window seat？ 最后，在我们办理一些改签业务的时候，可能会用到以下一些说法。我把机票改签到5 天之后可以吗？ Would it be possible to fly 5 days later? 那你的航班号是多少呢？ What is the flight number? 航班号 flight number 。对不起 改签需要升仓 . Sorry, but it can only be changed if it's upgraded. 那么我升仓以后额外需要付多少钱呢？ How much extra should I pay? 接下来我们回顾一下今天所学的内容。 May I have your passport? How many bags are you checking in? Would you like an aisle seat or a window seat. Would it be possible to fly 5 days later? What is the flight number? Sorry, but it can only be changed if it's upgraded. How much extra should I pay? that is all for today, thank you for being with me. see you next time.