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2 럏컯 뚨쿲뮯 폐볛횵뗄닺욷 폐믺컛좾컯뗄짺컯훆쟢
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5 ?죕놾춨닺쪡뫍뿆벼쳼폚 1995쓪뾪쪼쇋튻룶뎤듯 28 쓪뗄짺컯닺쟢퇐 뺿볆뮮ꎻ http://www.nedo.or.jp?얷훞릲춬쳥캯풱믡폚 1999 쳡돶쇋짺컯닺쟢뗄듳맦쒣퇐뺿볆뮮ꎻ http://www2. cordis.lu?맺볊쓜풴ퟩ횯듓 1998쓪뾪쪼쇋짺컯닺쟢뗄퇐뺿릤ퟷꆣ http://www.ie a.org
6 ...the first car driven by a child born today could be powered by hydrogen, and pollution-free.ꆪ President Bush,State of the Union Address,January 28, 2003
7 Bush gov