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A breath of fresh canned air

Updated: 2014-03-14 18:05 (chinadaily.com.cn)
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A breath of fresh canned air
Employees of Luanchuan county's Environmental Protection Bureau test the air quality at the 1800-meter Laojun Mountain, Central China's Henan province, on March 12. [Photo/icpress.cn]
A breath of fresh canned air A breath of fresh canned air A breath of fresh canned air

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