春到上海，天終於藍了，一冬的PM2.5，不容易啊。春天真好

來源: yasas 於 2013-04-02 19:05:24 [舊帖] [給我悄悄話] 本文已被閱讀：次

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春到上海，天終於藍了，一冬的PM2.5， 不容易啊。 春天真好