為什么我們不能在所有的國(guó)家使用太陽能電池?
因?yàn)樗鼈儾粔蚨啵ㄟ@句有疑問）
因?yàn)樗鼈儾荒艽鎯?chǔ)足夠的太陽能
因?yàn)樗鼈冃枰芏嚓柟獠拍芄ぷ?br/>因?yàn)樗鼈兒茈y制作
不會(huì)是一篇閱讀理解吧?我猜是D.太陽能電池不能普及就在于極大的技術(shù)成本.
英語翻譯
英語翻譯
why can't solar cells be used in all countries?
because there aren't many of them.
because they can't store much solar energy.
because they need a lot of sunlight to work.
because they are difficult to make.
why can't solar cells be used in all countries?
because there aren't many of them.
because they can't store much solar energy.
because they need a lot of sunlight to work.
because they are difficult to make.
英語人氣：221 ℃時(shí)間：2020-04-11 01:16:59
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