英文關鍵字
20s
adult
and
bay
box
business
cap
career
caucasian
cheerful
communication
confident
courier
delivering
delivery
dock
freight
gesture
hands
happy
industry
job
loading
male
man
manual
occupation
one
package
parcel
person
positive
profession
receiving
service
shipment
shipping
sitting
smiling
thumbs
transport
transportation
up
van
vehicle
worker
working
young