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Robots Ready to Work in Restaurants

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Xuất bản 14/08/2015
Robots are doing things that restaurant workers do: they cook, bake tasty pastries and even make sushi! And they don’t get tired or ask for higher wages. Originally published at - http://learningenglish.voanews.com/media/video/robots-ready-to-work-in-restaurants/2856844.html
technology robots