Hello,
Imagine going to work at 7:30 every night and spending the next 12 hours, including meals and breaks, inside a factory where your only job is to insert a single screw into the back of a smartphone, repeating the task over and over and over again.
During the day, you sleep in a shared dorm room, and in the evening, you wake up and start all over again.

I didn't find the right solution from the internet.
References:http://www.techspot.com/community/topics/undercover-in-an-iphone-factory.234559/

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