英文關鍵字
app
bring
business
buy
cashier
cellphone
closeup
communication
connection
consumer
customer
device
digital
dress
electronic
fare
fee
female
hand
man
manicure
metro
mobile
money
nail
ntfc
pass
payment
people
phone
reader
scan
screen
smartphone
station
subway
system
technology
terminal
ticket
train
transaction
transfer
transport
turnstile
wallet
wirele