When she saw the house, she had a feeling of familiarity.

她见到这座房子就有一种熟悉的感觉。

《牛津词典》

We don't like change and we will always gravitate towards what is familiar because familiarity keeps us feeling safe.

我们不喜欢改变，我们总是朝向我们熟悉的方式，因为熟悉使我们感到安全。

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In contrast the word camaraderie which comes from the same source as comrade means “familiarity” and sort of a team or group feeling, a warmth, and has never taken on a communist sense.

另一与camrade来源一样的词是camaraderie【译注： 意为亲密，友情, 友爱】， 表达”熟识，亲近“之意，带有群体感，温馨等意思。 Camaraderie这词却从来没有”共“味。

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