engineer, engineering, teacher
student, book, school
happy teacher's day, teacher's day, teacher
smiling, teacher, female
teacher, experiments, science
to learn, teacher, anatomy
chalkboard, blackboard, chalk
myanmar, burma, man
back-to-school, home of apple, worm apple
team, teamwork, collaboration
engineer, engineering, workshop
chemistry teacher, teacher, chemistry
child, clipart, cute
school, teacher, student
man, teacher, training
