博文
Going home, finally...
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It's time to pack again. I will take a fast train from Nanjing to Hangzhou at noon, though I dread the "people mountain people sea" at train stations.
Nanjing was sunny yesterday, and is today. I can see the blue sky, but I wonder what the PM2.5 value is...
https://wap.sciencenet.cn/blog-306792-516867.html
上一篇：Nanjing is cold
下一篇：Fast train, slow taxi
Nanjing was sunny yesterday, and is today. I can see the blue sky, but I wonder what the PM2.5 value is...
https://wap.sciencenet.cn/blog-306792-516867.html
上一篇：Nanjing is cold
下一篇：Fast train, slow taxi
