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What are electricians?
An electrician is a person who installs and maintains electrical equipment.
What do electricians do?
Electricians are tradesmen whose responsibilities are to design, install, maintain, and troubleshoot electrical wiring systems.
The men are fixing paralines so the power won't go out.
FIXING LIGHT BULBS
The electritians are putting on lights so the tower can turn them on so it won't be dark.
The teacher is training the student how to work wires.
Just the Job Video - Electrician