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機器人：食物里程的「主要概念，」是指食物從哪裡送到哪裡的距離呢？ A、食物從產地送到工廠的距離 B、食物從產地送到餐桌上的距離 C、食物從工廠到廚餘桶的距離 答案是B，你答對了嗎？我們來看影片的解說。
#科學 #能源 #氣候 #科技 #自然
分級:
片長:
發音:
發行:
導演:
分級: 普遍級
片長: 1 min
發音: 華語
發行: 2018-01
導演: 安偉民
片長: 48 min
發行: 2017-06
導演: 美國國家地理頻道 製作
片長: 0 min
片長: 24 min
發行: 2013-01
導演: 導演:瑪拉歐斯
片長: 22 min
發行: 2021-01
導演: 製作：STEVE ROTFELD PRODUCTIONS導演：STEVE BRONSTEIN
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