What's this?
subway
What's this?
cash
What's this?
parking lot
What are these?
keys
What place are these?
restrooms
What's this?
train
What place is this?
cafeteria
What's this?
ID (Identification Document)
What are these?
credit/debit cards
What's this?
ferryboat
What's this?
air conditioning
What's this?
keycard
What are these?
passports
What's this?
baggage
What's this?
indoor swimming pool
What place is this?
reception