機器
accessibility
arcade
automat
automation
button
buy
car
cash
change
city
coin
cold
currency
deposit
drink
electronic
finance
food
hand
insert
inserting
isolated
keypad
laundry
light
lock
macro
metal
modern
money
new
old
operated
pay
paying
payment
person
press
purchase
single
slot
steel
ticket
vending
wash
young