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Portrait of smiling environmentalist volunteers picking up trash
Portrait of smiling environmentalist volunteers picking up trash
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Portrait of smiling environmentalist volunteer picking up trash
Portrait of smiling environmentalist volunteer picking up trash
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Professional chef cuts thick tuna steak on prep table in busy kitchen restaurant
Professional chef cuts thick tuna steak on prep table in busy kitchen restaurant
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Environmentalist volunteers picking up trash
Environmentalist volunteers picking up trash
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Businessman checking large paper rolls in paper mill
Businessman checking large paper rolls in paper mill
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Restaurant chef carefully cuts tuna steak on chopping block in busy kitchen restaurant
Restaurant chef carefully cuts tuna steak on chopping block in busy kitchen restaurant
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Assistant sterilizes forceps and gives it to surgeon during operation
Assistant sterilizes forceps and gives it to surgeon during operation
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A pit crewman tightens the lug nuts on a stock car.
A pit crewman tightens the lug nuts on a stock car.
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Worker inspecting cardboard boxes on production line in factory
Worker inspecting cardboard boxes on production line in factory
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Man digging a trench while excavation vehicle standing by
Man digging a trench while excavation vehicle standing by
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Enthusiastic environmentalist volunteers picking up trash
Enthusiastic environmentalist volunteers picking up trash
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Stock car driver speeds out of pit-road, pit-crew celebrates job well done
Stock car driver speeds out of pit-road, pit-crew celebrates job well done
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Stock car pit-crewman removes race-car lug-nuts
Stock car pit-crewman removes race-car lug-nuts
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Red race-car pulls into pit-road, pit-crew leaps into action
Red race-car pulls into pit-road, pit-crew leaps into action
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Pit-crew jacks race-car and removes lug-nuts, man runs with tire
Pit-crew jacks race-car and removes lug-nuts, man runs with tire
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A pit crewman tightens the lug nuts on a stock car.
A pit crewman tightens the lug nuts on a stock car.
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Bicycle mechanic repairing on bike in a workshop
Bicycle mechanic repairing on bike in a workshop
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A pit crewman tightens the lug nuts on a stock car, and the car speeds away.
A pit crewman tightens the lug nuts on a stock car, and the car speeds away.
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A daytime time lapse of a work crew at Waterloo Station (London, UK) performing a repair on a lamppost amid trains entering and leaving the station
A daytime time lapse of a work crew at Waterloo Station (London, UK) performing a repair on a lamppost amid trains entering and leaving the station