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機器人：如果要能普及太陽能的使用，那麼請問需要研究哪項重要的技術呢？ A、儲電電池 B、太陽能面板 C、以上皆是 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: 1 min
發音: 華語
發行: 2018-01
導演: 安偉民
片長: 21 min
發音: 英語
發行: 2019-04
導演: 史提夫斯潘格勒 主持
片長: 22 min
發行: 2021-01
導演: 製作：STEVE ROTFELD PRODUCTIONS導演：STEVE BRONSTEIN
片長: 48 min
發行: 2017-06
導演: 美國國家地理頻道 製作
片長: 0 min
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