谢谢平班观图评论鼓励！的确，多瑙河美得令人心醉！它多姿多彩，在上中游是蓝色的！下游五彩斑斓，特别是在黎明和黄昏!

来源: dlu 于 2023-06-26 02:27:10 [旧帖] [给我悄悄话] 本文已被阅读：次

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