将“authenticated"翻译成中文

This measure has been effective in safeguarding the authenticity of registrations and in ensuring accountability for activities.

这个措施有效地维护了报名登记的真确性,确保了在活动上的责任感。

I assure you, that conversation was completely authentic.

我 向 你 保证 那 通电话 绝对 是 真的

This measure has been effective in safeguarding the authenticity of registrations and in ensuring accountability for activities.

这个措施有效地维护了报名登记的真确性,确保了在活动上的责任感。

The duly authenticated original award or a duly certified copy thereof;

经正式认证的裁决正本或经正式证明的副本。