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主題: 話說光污染 作者: Skyray 於 2010-01-23 18:24:30 http://big5.xinhuanet.com/gate/big5/news.xinhuanet.com/video/2010-01/22/content_12854506.htm (http://big5.xinhuanet.com/gate/big5/news.xinhuanet.com/video/2010-01/22/content_12854506.htm)
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