1. elevator   dian ti   hai guan guan [yuan;yun;yun]   fei su [shi;si] zhu yi zhe   shang dian   Hint Half-n-half Clue   2. restaurant   mian bao dian xin dian   can guan   zao can   sheng yu   Half-n-half Clue   3. dinner service   [hang;hang;heng;xing] li jia   chu kou [jie;jie] guan   hang [kong;kong] qi   can ju   Half-n-half Clue   4. luggage van   zao can   wan can   hai guan guan [yuan;yun;yun]   [hang;hang;heng;xing] li [che;ju]   Half-n-half Clue   5. luggage rack   [hang;hang;heng;xing] li jia   zi dong fu ti   fei su [shi;si] zhu yi zhe   [hang;hang;heng;xing] li ji xian   Half-n-half Clue   6. flight attendant   fei [hang;hang;heng;xing] [yuan;yun;yun]   wan can   [kong;kong] [fu;fu] [yuan;yun;yun]   wu can   Half-n-half Clue   7. pilot   fei su [shi;si] zhu yi zhe   fei [hang;hang;heng;xing] [yuan;yun;yun]   peng [diao;tiao]   kuai can   Half-n-half Clue