Mao Ning 毛宁 (@SpoxCHN_MaoNing) “Drones are deployed in China to clear snow from greenhouses, protecting farmers’” — TopicDigg
Mao Ning 毛宁
@SpoxCHN_MaoNing
加入 February 2025
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Drones are deployed in China to clear snow from greenhouses, protecting farmers’ harvests from winter’s chill. #TechForGood#
