colleague
30s
3540
4045
africanamerican
american
analyzing
cameroonian
caucasian
construction site
construction worker
conversation
cooperation
development
documents
engineer
ethiopian
european
folder
french
hardhat
headwear
industry
inspector
machinery
male
man
nigerian
occupation
outdoors
person
planning
renewal
renovation
repair
repairman
road
road construction
russian
service
standing
street
talking
tanzanian
teamwork
two people
vehicle
work