Workers excavate in a desert landscape with tools, surrounded by rocks and shrubs.
Schlüsselwörter
men at work,
excavate,
desert,
landscape,
surround,
rock,
shrub,
dig,
mining,
ground,
study,
manpower,
remote,
resource,
equipment,
labor,
safety,
process,
geology,
quarry,
hard hat,
survey,
construction,
effort,
location,
technique,
heavy,
mineral,
employment,
project,
terrain,
physical,
nature,
rugged,
area,
structure,
management
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