機器
academy
apprentice
career
classroom
computer
concept
construction
education
electric
electrical
electronic
electronics
engineering
factory
female
group
industrial
industry
instructor
interior
job
learning
man
manufacturing
modern
people
power
practice
production
robotics
student
students
studies
teaching
team
teamwork
technical
technology
top
trainee
training
view
vocational
woman
work
worker
young
定額
top view of a Group young students doing technical vocational practice in the electronic classroom, Education and technology conceptの素材 [FY310114519557]
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