機器
african
americano
arabica
bar
barista
beverage
cafe
cafeteria
cappuccino
caucasian
coffee
coffeehouse
coffeeshop
colleagues
cook
cups
drink
employee
equipment
espresso
hot
latte
machinery
maker
man
men
metal
mug
occupation
outdoor
person
portrait
pour
prepare
professional
restaurant
roast
serve
service
shop
staff
street
tool
two
waiter
worker
working