Vertical video Warehouse team leader doing introduction training to new intern starting job, teaching him safety measures around storage
Rogue hacker group leader welcoming new member in hidden underground base, ready to teach him how to get past anti tamper measures
Manager wearing hardhat in warehouse teaching african american intern how to seal cardboard box packages. Storage establishment personnel
Young flight attendant ensures passenger safety measures
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Lady mentor teaching employee close up. Corporate supervisor helping intern giving instructions in office. Leader teacher training worker
Engineer teaching intern in factory holding tablet in hand with green screen
Female muslim manager mentor consulting client teaching intern with laptop
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Professional indian teacher, manager or mentor helping latin student, new employee, teaching intern, explaining online job using laptop
African american warehouse manager using selfie smartphone camera, filming introduction video for new interns starting job in distribution
African american warehouse head of logistics using selfie smartphone camera, filming introduction video for new interns starting job in
Close-up of experienced doctor teaching resident interns with a medical dummy
Young asian businessman manager or mentor helping colleague, new employee, teaching intern, explaining online job using laptop computer, having teamwork discussion in office