英文關鍵字
black
box
caucasian
clients
clothes
courier
deliver
delivering
delivery
doors
doorstep
food
home
house
job
male
man
package
packaging
parcel
people
pizza
postman
profession
service
supplier
uniform
white
work
worker
working
workman
英文關鍵字
black
box
caucasian
clients
clothes
courier
deliver
delivering
delivery
doors
doorstep
food
home
house
job
male
man
package
packaging
parcel
people
pizza
postman
profession
service
supplier
uniform
white
work
worker
working
workman