機器
access
airport
automatic
bank
business
button
buy
card
city
coil
computer
digital
dispenser
display
electronic
equipment
gate
illustration
image
industry
information
internet
isolated
management
manual
metro
model
modern
new
number
public
queue
screen
service
shop
station
subway
system
technology
terminal
ticket
ticketing
train
transport
transportation
travel
vending
yellow