英文關鍵字
adult
boss
break
breakfast
business
businessman
cafe
caucasian
cell
cellphone
chat
city
coffe
communication
conversation
corporate
cup
diet
drinking
eating
fast
food
handsome
healthy
holding
homeless
hunger
hungry
ice
internet
lunch
male
man
manager
message
mobile
outdoors
people
phone
poor
shelter
snack
social
table
telephone
typing
unhealthy
urban
wireless