A: We need to foster greater unities among the diverse groups.
A：我们需要在不同的群体之间培养更强的凝聚力。

B: Indeed, social unities are vital for peace.
B：的确，社会统一对和平至关重要。

1) 统一性；一致性
2) 团结状态
3) 多个统一体或单元

1. 统一性；一致性

2. 统一体（复数）

noun

1. the state of being united or joined; oneness.

2. multiple single entities or units, particularly in mathematical or philosophical contexts.

Synonym: oneness, cohesion, solidarity