highly confidential

基本解释

It was highly confidential.
這是高度機密的。
Nearly every page is stamped "highly confidential safeguards sensitive".
但是，幾乎每頁上都注明有“高度機密敏感的安全設施”。
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 對象中存儲高度機密的信息要十分謹慎，因爲此對象可能被序列化到數據庫中。

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.
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