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機器人：在什麼樣的情況下土壤吸收水分的時間會比較快呢？ A、剛下過大雨的時候 B、用熱水澆的時候 C、土壤被挖過的地方 答案是C，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: 48 min
發音: 華語
發行: 2013-06
導演: 製作人:宋穎鶯,主持人:何戎
片長: 49 min
發行: 2018-09
導演: NHK 製作
片長: 24 min
發行: 2013-01
導演: 導演:瑪拉歐斯
片長: 1 min
發行: 2018-01
導演: 安偉民
片長: 47 min
發行: 2014-12
導演: 臺灣電視公司
片長: 22 min
發行: 2015-06
導演: 翰星傳播製作
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