Sugerencias de etiquetas
male
teacher
explaining
how to use
miniature
conveyor belt sorting machine
machine
two
vocational
students
slovakia
trade school
education
training
learning
apprentice
school
instructor
teaching
technical
course
career
job
occupation
seminar
man
development
industry
people
teamwork
student
college
vocation
workshop
lesson
men
person
knowledge
working
skill
class
studying
tool
business
trainee
professional
mechanic
indoors
room