这一点与讨论毫无关联。

This point has no ___relevance to the discussion.

这位候选人难以解释他过去的经验与这份新工作的关联性。

The candidate struggled to explain the ___relevance of his past experience to the new job.

在数字时代，教师们不断评估其教学材料的相关性。

In the digital age, teachers constantly evaluate the ___relevance of their teaching materials.