What is this?
check-in counter
What is this?
gate
What are those?
baggages
What is this?
arrival
What is this?
conntecting flights
What is this?
hotel
What is this?
departure
What is this?
passport
What is this?
baggage hall
What is this?
duty free shop
What is this?
boarding pass
What is this?
terminal
What is this?
metal detector
What is this?
customs officer