The problem occurs without the knowledge of us.

对出现的问题我们全然不知。

youdao

This means that we have to somehow develop capabilities without the knowledge of how they might be used.

这意味着我们不得不在对他们可能如何被使用一无所知的情况下进行功能开发。

youdao

He suspected stealth adoption where the team was doing Agile without the knowledge of senior management. However, that was not the case.

他猜测过有些团队在背着高层管理的情况下，偷偷摸摸的实施敏捷，但这并非原因所在。

youdao

In December it emerged babies' ashes had been scattered in Edinburgh without the knowledge of their parents.

BBC: Lord Bonomy to chair independent commission on baby ashes

Google and others extracted such information from Apple computers and devices without the knowledge of the consumers.

FORBES: FTC Lays Out Rules To Fight Privacy Invasions From Apple, Google, Facebook

The Pentagon has denied doing anything illegal, or conducting operations without the knowledge of the CIA and Congress.

NPR: Secretary-Nominee Gates Has Critics and Fans