英文關鍵字
acceptor
atm
automatic
automation
autumn
beautiful
bus
business
buy
buying
cash
change
choice
choose
choosing
city
coin
coins
commerce
dispenser
fall
future
lady
machine
metro
modern
money
nice
pay
paying
payment
purchase
screen
selfservice
technology
ticket
ticketing
touchscreen
train
tram
transport
travel
underground
unemployment
vending
warsaw