这种说法是对间谍行为的常用外交辞令。

The phrase is common diplomatic parlance for spying.

《柯林斯英汉双解大词典》

澳大利亚的措施与英国相似，民法法系国家的“调查官”比如在法官，可以提供缺省具体细节的间谍行为概要。

Australia’s approach is similar to Britain’s, and “investigating magistrates” in civil-law countries such as France may provide summaries of spies’ intelligence that omit some details.

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蜘蛛扫描智能化的通过结合特征码以及行为扫描技术，从而能够迅速有效的确认间谍程序的威胁。

Spider scanning works intelligently by using a combination of signature and behavioral scanning techniques to quickly and effectively identify spyware threats.

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