Rituals, celebrations, and festivals form an integral part of every human society.

仪式、庆典和节日是每个人类社会不可缺少的组成部分。

《柯林斯英汉双解大词典》

Human society makes unceasing progress.

人类社会总是不断进步的。

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The need to communicate is a key characteristic of human society.

对交流的需求是人类社会最重要的一个特征。

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