手稿的真实性是毋庸置疑的。

The authenticity of the manuscript is beyond doubt.

youdao

金先生对这个“英雄城市”荣誉的真实性，予以毫不留情地置疑，因为存在通敌与告密。

Mr King casts an unsparing light on the rather less heroic reality, of collaboration and denunciation.

youdao

另外，毋庸置疑的是，由于时间的流逝以及我所掌握的资料不够完整，因此我下文所叙述的故事的真实性和准确性可能会受到一定的影响。

Undoubtedly, my recollections are incomplete and the passage of time may have affected them. For safety reasons, certain details and names have been withheld.

youdao

And many people rightfully so questioned the veracity, the value of these questionnaires, because it is subjective-- ? are we measuring something real?

很多人置疑问卷的，真实性和价值，因为它是主观的-,我们是在测量真实的东西吗？

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