Nothing done in secret could escape his all-seeing eye.

做了什么秘密可以逃避自己的全导盲。

youdao

Kept or done in secret, often in order to conceal an illicit or improper purpose.

秘密的，暗中的保密的或秘密进行的，常为隐藏一个非法的或不正当的目的。

youdao

Do they know the good deeds we have done in secret or the evil we have wished on others?

他们知道我们为善不为人知或者对他人私下使坏吗？

youdao

Rituparna tells Nala that he knows the science of gambling and he will teach it to Nala, but that it has to be done by whispering it in his ear because it's a deep and extreme secret.

睿都巴若那对那勒说,他了解赌博术,并且会传授给那勒,但只能是口耳相传,因为这是一个秘密

耶鲁公开课 - 金融市场课程节选

Everything is done in secret and not much can be heard or interpreted from the official statements.

BBC: Chinese views on power transfer

All of this, of course, was done in secret and without the knowledge of the online community to which Sabu was an iconic figure, Anonymous.

FORBES: Hackers Suspected For Months That LulzSec Leader Had Turned Informant

Also, the latest paroles of convicted terrorists such as US citizen, Lori Berenson, and revelations of financial reparations from the state done in secret during the Toledo regime have produced a backlash against the Garcia administration, with people blaming him for not stopping what they consider blatant injustices.

CENTERFORSECURITYPOLICY: Peru today