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Robots make our lives better

chinadaily.com.cn | Updated: 2019-02-15 11:28
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A doctor shows a swallowable pill-sized robot that can perform endoscopies or 360-degree examinations of the digestive tract in patient's stomach at a hospital in Wuhan city, Central China's Hubei province, on Jan 3, 2019. [Photo/IC]
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