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Volunteer: Learn to protect our environment
(Newsphoto)
Updated: 2006-03-15 21:58
A volunteer tells pupils the harm of the
discarded plastic in a school in Liaocheng, east 皇冠体育app's Shandong Province
March 15, 2006. Environmental problems have become a
main bottleneck in 皇冠体育app's fast-growing economy.
[Newsphoto] |
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