Are Robot Milkers the Future of Dairy Farming? - VOA英语学习网

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Are Robot Milkers the Future of Dairy Farming?

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Are Robot Milkers the Future of Dairy Farming?

But, a cow-milking robot is not low-cost technology at a cost of more than $150,000.

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VOA慢速英语视频：News Literacy Lesson 6: News and Social Media (2019-05-10) VOA慢速英语视频：News Literacy Lesson 5: Quality of News Reports (2019-05-09) voa慢速英语视频:News Literacy Lesson 4: Balance, Fairness (2019-05-08) voa慢速英语视频:News Literacy Lesson 3: Establishing the Truth (2019-05-07) voa慢速英语视频:News Literacy Lesson 2: Verification, Independence, Accountability (2019-05-06)

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