文化就是一个动态体系，它是由一群人建立的某种互动模式。

Culture is an emergent system. A group of people establishes a pattern of interaction.

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岩石顺层老滑坡群的破坏模式；

The failure mode of a group of layered rock slopes.

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岩石顺层老滑坡群的破坏模式；

The failure mode of a group of layered rock slopes.

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