They are employed by construction glass installation contractors, retail service and repair shops and glass fabrication shops, or they may be self-employed.

他们受雇于建筑玻璃安装承包商，零售服务和维修店和玻璃加工车间，或者有可能成为自雇人士。

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They are employed by repair shops, appliance service companies and repair departments of retail and wholesale establishments, or they may be self-employed.

他们受雇于修理店，家电服务公司和维修部门的零售及批发机构，或者有可能成为自雇人士。

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These robots are being used at Foxconn for the same reason that self-service checkout counters are being used in supermarkets, for the same reason that self-service yoghurt shops proliferate.

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