Question

why do weidrs of the glass plece usually lose their eyesight​

Answer 1

Answer:

Welders of the glass pieces work in dark hutments next to the lights of flames of flickering oil lamps. That is why they often lose their eyesight. Lack of proper light is responsible for this state.

Answer 2

Answer:

Answer: Welders of the glass pieces work in dark hutments next to the lights of flames of flickering oil lamps. That is why they often lose their eyesight. Lack of proper light is responsible for this state.

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