英文關鍵字
activity
adult
attractive
business
caucasian
computer
conversation
coworkers
distribution
dock
driver
driving
electrician
engineer
equipment
factory
female
forklift
happy
helmet
industrial
industry
job
male
man
occupation
outdoors
people
person
portrait
professional
safety
shipping
smiling
sport
staff
storage
talking
technology
transport
transportation
truck
uniform
vehicle
warehouse
white
woman
work
worker
working
workplace
young