機器
automatic
beverage
biscuit
business
busy
buy
can
candy
candy bar
chocolate
choice
choose
coin
cold
college
consumer
consumerism
convenience
customer
dispenser
drink
female
fizzy drink
food
girl
insert
junk food
lady
modern
money
person
products
public health
purchase
refreshment
rush
salty food
self service
service
shop
snack
snack bag
soda
sweet
unhealthy
urban
vending
vending machine
woman