英文關鍵字
20s
30s
50s
aged
at
business
businessman
camera
caucasian
ceo
component
control
discussing
discussion
dolly
engineer
engineering
factory
female
fifties
front
group
industry
looking
machinery
male
man
management
manager
manufacturing
mature
medium
meeting
men
middle
motion
occupation
owner
people
person
portrait
quality
shot
slow
small
suit
team
technology
thirties
three
together
twenties
up
view
waist
woman
women
workshop