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Robot waiters serve in Ningbo restaurant

Updated: 2014-11-26 08:42 (Ecns.cn)
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Robot waiters serve in Ningbo restaurant

A robot waiter "hired" in a restaurant in Ningbo is welcomed by diners. The robots can speak 40 short simple sentences like "Please enjoy your meal," and "I am sorry, I am busy working now." [Photo/ CFP]

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