1. escalera mecánica   non-vegetarian   escalator   baggage limit   aisle   Hint Half-n-half Clue   2. tentempié   snack   pastry shop   aisle   currency   Half-n-half Clue   3. vehículo aéreo   dinner service   passenger car   aircraft   cuisine   Half-n-half Clue   4. exceso   excess   bank rate   passenger car   luggage rack   Half-n-half Clue   5. oficina de cambio   restaurant   flight attendant   reclaim   money exchange   Half-n-half Clue   6. vagón   passenger car   lunch   snack   elevator   Half-n-half Clue   7. camarero   cabin   steward   customs clearance   window   Half-n-half Clue