It tells about the story between two girls, Luo xi and Xia Zixi.

它讲述的是两个女孩之间的故事，罗熙与夏梓希。

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Luo Yashang. Experiment analysis on typical loess dynamic features and its parameters in China. Xi 'an: Xi 'an Technology University Publishing House, 2000.

骆亚生。中国典型黄土动力特性及其参数的试验分析。西安：西安理工大学出版社，2000。

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Luo Yashang. Experiment analysis on typical loess dynamic features and its parameters in China. Xi 'an: Xi 'an Technology University Publishing House, 2000.

骆亚生。中国典型黄土动力特性及其参数的试验分析。西安：西安理工大学出版社，2000。

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