Sculptures exhibited to promote recycling during Rio+20 summit |
Last Updated(Beijing Time):2012-06-23 09:39 |
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A man looks at an installation made of recycled plastic bottles representing fishes, on Botafogo beach, in Rio de Janeiro, Brazil, on June 21, 2012, on the sidelines of the UN Conference on Sustainable Development, Rio+20. (Xinhua/Pedro Mera) |
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