Illustration of a bored student's face, resting his head on his hands. Isolated on a white background.
Schlüsselwörter
frustration,
adult,
person,
bored,
depression,
angry,
people,
background,
expression,
sad,
isolated,
sleepy,
worried,
male,
hard,
frustrated,
asian,
builder,
exhausted,
desperate,
engineering,
building,
construction,
engineer,
dissatisfied,
disappointed,
man,
cephalalgia,
shouting,
men at work,
work,
trouble,
teamwork,
suffering,
stressed,
stress,
site,
screaming,
helmet,
safety,
professional,
problem,
occupation,
job,
industry,
aggressive,
industrial,
illustration,
clip art
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