Comments by "" (@johnfrancisco1851) on "High-tech greenhouse boom in China after food shortages during Covid-19 lockdowns" video.

  1. https://www.youtube.com/watch?v=VGVPbP6rMW4&list=TLPQMjEwNTIwMjFiDQ4el100tQ&index=4
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  2. https://www.youtube.com/watch?v=Hor8LiVi1Bc&list=TLPQMjMwNTIwMjFbWfkEmda_fA&index=4
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