1. kao chuang zuo wei   luggage locker   window seat   allowance   airline   Hint Half-n-half Clue   2. ji cheng [che;ju] [che;ju] zhan   taxi stand   air hostess   luggage locker   water   Half-n-half Clue   3. [xi;xian] shou [jian;jian]   air hostess   aisle seat   ticket   toilet   Half-n-half Clue   4. [guo;guo] [chong;zhong] [hang;hang;heng;xing] li   passport   excess baggage   reservation   seat number   Half-n-half Clue   5. [hang;hang;heng;xing] li ，[hang;hang;heng;xing] li   international   baggage, luggage   foreign currency, foreign exchange   cancellation   Half-n-half Clue   6. [hang;hang;heng;xing] li zan cun xiang   luggage locker   confirmation   return ticket, round-trip ticket   seat belt   Half-n-half Clue   7. guo ji   international   luggage trolley   airplane   luggage locker   Half-n-half Clue