| Brazil Pavilion for Rio+20 summit |
| Last Updated(Beijing Time):2012-06-20 16:29 |
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A boy, son of an environmentalist, holds a sign at the entrance of the Brazil Pavilion for the Rio+20 United Nations sustainable development summit in Rio de Janeiro June 18, 2012. The "Rio +20" United Nations Conference on Sustainable Development will be held from June 20 to June 22. [Photo/Agencies] |
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