- 問題詳情:Ifthesunhasenoughpowertowarmandlightthewholeearth,itmusthaveenoughpowertodootherthings,too.Canweusethesun'sabundantenergytosupplyelectricity,oratleasttoperformthefunctionswhichelectricityorothertypesofpowerusuallyperform?Theanswerisyes.Forex...
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