clarity是clear的名词。

He gave me aclearreason for refusal without hesitation.

他毫不犹豫地给了我明确的拒绝理由。

I've seen it with perfectclarity, and you can't deny it.

我看得清清楚楚，你别想否认。

Our culture stressesclarityin communication .

我们的文化强调对话的明确性。