In China, janitors are required to wear "smart" bracelets that report late to work and extra rest


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In China, janitors are required to wear "smart" bracelets that report late to work and extra rest
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In China, janitors are required to wear smart bracelets that report late to work and extra rest - China, Nanking, Street cleaner, Smart Bracelet, Control, Big Brother
Big Brother Street cleaner China Control Nanking Smart Bracelet
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