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Pupils promote World Earth Day with their pens

(chinadaily.com.cn) Updated: 2010-04-21 14:25
Pupils promote World Earth Day with their pens

Students take a lesson about World Earth Day at a classroom in Weiwu primary school, Bozhou, in Central China’s Anhui province, on April 21, 2010. [Photo/Asianewsphoto]

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