Historically, only unions could provide the cohesiveness and leverage workers needed to speak as a group.

一直，有工会才能提供给员工作为一个群体发言所需要的凝聚力和影响力。

Perfectionists may also hurt team cohesiveness.

完美主义者也可能会破坏团凝聚力。

Like they just, it's almost as if both were done separately and there's no cohesiveness to it.

就像它们是完全分开制作的，缺乏一致性。

Does it improve social cohesiveness or entrench inequalities?

它会提高社会凝聚力还是加剧不平等？

Everything in our country has to be angled towards cohesiveness and cohesion.

我们国家的一切都着团结和凝聚力的方向倾斜。

It requires building a real sense of cohesiveness and shared purpose in an organization.

它需要在组织中建立一种真正的凝聚力和共同的目标。

And yet it has a cohesiveness to it that makes it a work of art all on its own.

然而，它却具有一种内在的凝聚力，使其自成一体，成为一件艺术品。