![](https://i.ytimg.com/vi/bXVic31w7nk/hq720_2.jpg)
url:https://www.youtube.com/watch?v=bXVic31w7nk
農業食品系統的主要組成部分是什麼? #shorts by Let's Back Up MIT No views 2 hours ago 28 seconds - play Short
チャンネル:『Let's Back Up MIT』さん
https://www.youtube.com/@letsbackupmit7380
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