这两个群体之间没有关联。

There is no ___association between the two groups.

他们的着装选择显示出与特定音乐类型的关联。

Their choice of clothing shows an ___association with a specific music genre.

研究发现饮食与健康结果之间有很强的关联。

The study found a strong ___association between diet and health outcomes.