The worker is constructing underground floor of the building
Schlüsselwörter
architecture,
builder,
building,
tied-up,
construction,
day,
development,
equipment,
formwork,
industrial,
industry,
infrastructure,
labor,
male,
manual,
man,
occupation,
people,
project,
site,
steel,
tool,
underground,
work,
men at work,
working