highly confidential

基本解釋

It was highly confidential.
這是高度機(jī)密的。
Nearly every page is stamped "highly confidential safeguards sensitive".
但是，幾乎每頁上都注明有“高度機(jī)密敏感的安全設(shè)施”。
For example, be cautious about storing highly confidential information in the HTTP Session object, as this object may be serialized to the database.
例如，對在 HTTP Session 對象中存儲高度機(jī)密的信息要十分謹(jǐn)慎，因?yàn)榇藢ο罂赡鼙恍蛄谢綌?shù)據(jù)庫中。

This level of approval only comes following a process which is rigorous and absolutely necessary given the highly confidential nature of the communications being transmitted.
ENGADGET: BlackBerry 10 not secure enough for UK government workers -- yet (updated: GCHQ responds)
In general, employers conduct these checks for job seekers applying for positions with financial responsibility, for senior executive positions, and for those positions with access to highly confidential employee information, according to the report.
FORBES: Has Your Credit Report Cost You A Job?
The operation apparently compromised massive amounts of highly-confidential and classified information, including high-value trade and technology secrets.
FORBES: Connect