找个同伴或者加入一个群体一起跑步。

Run with a buddy or join a group.

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一个人之所以加入某一社会群体，可能是因为他(她)认为属于这一群体的那些人与他(她)相同，无论这是真还是假。

A person may join a social group because he or she thinks that the people that belong to this type of group are the same as he or she, whether it is true or not.

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然后他们分道扬镳，接着又加入另一个（与之前并无关系的）群体（与之前类似的一个技能群体）去制作另一部电影。

They then go their separate ways and another (unrelated) bunch of people (with a similar set of skills) comes together to make another movie.

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