China / China

Willow warning

(China Daily) Updated: 2013-04-18 07:57
Willow warning


Children make their way home from school as willow catkins drift in the air in Hongqi Street, Pingliang city, Gansu province, on Wednesday. Experts warn that the catkins pose a potential risk to traffic and people's health. Photo by Yang Xin / for China Daily

 

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