博文
Clouds are better than smog...
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It was overcast here in Qingdao, and will remain so for the next 4-5 days. I long for a bit of blue in the sky...
https://blog.sciencenet.cn/blog-306792-569842.html
上一篇：The air quality from Beijing to Qingdao on May 10th
下一篇：Hotel review: Blue Horizon Hotel in Laoshan
https://blog.sciencenet.cn/blog-306792-569842.html
上一篇：The air quality from Beijing to Qingdao on May 10th
下一篇：Hotel review: Blue Horizon Hotel in Laoshan
