英文關鍵字
adult
background
badge
break
business
businessman
cafe
card
coffee
commerce
concentration
cup
drink
early
formal
gray
greeting
guest
happy
hello
hi
internet
introduce
introduction
isolated
man
meeting
morning
occupation
office
one
people
professional
rectangular
serious
shirt
showing
sign
suit
sun
text
watching
welcome
white
wooden
word
working
workplace