嗯,这两年去日本玩的多,日本人的环保意识和实用意识真是给我的印象太深刻了
所有跟帖:
• 就只太阳能利用,还是中国最牛,虽然技术都是从美国德国抄的 -园田- ♀ (0 bytes) () 09/16/2011 postreply 08:15:09
• 就只太阳能利用,还是中国最牛,虽然技术都是从美国德国抄的 -园田- ♀ (0 bytes) () 09/16/2011 postreply 08:15:09
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