Under an obligation enforced by the personal integrity of the one obliged
道义上有责任做：由于受惠者个人的正直而迫使其承担某种责任
I was honor bound to admit that she had done the work.出于道义上的责任我不得不承认她已经做了工作
I was honor bound to admit that she had done the work.
出于道义上的责任我不得不承认她已经做了工作