They should not be tested for HIV against their will, without their knowledge, without adequate information or without receiving their test results.

对患者的艾滋病毒检测不得违背其意志、不让其知情、不提供充分的信息或不向其提供检测结果。

youdao

While advertisers like the face-tracking technology, another privacy advocate, Harley Geiger, questions whether it should be used on consumers without their knowledge.

在广告客户们喜欢面部追踪系统的同时，Harley Geiger，一名隐私捍卫者，质疑在用户不知道的情况下应用该系统是否合理。

youdao

In addition, hackers can use people's screen names without their knowledge.

除此之外，黑客也可以在用户不知情的情况下盗用别人的用户名。

youdao

Rather, they do their work without conscious knowledge.

相反，它们的活动都是无意识的。

耶鲁公开课 - 心理学导论课程节选

U.S. intelligence officials believe al Qaeda is attempting to infiltrate the Syrian opposition forces without their knowledge.

WSJ: Syrian Brass Defect, Buoying Rebels

The issue highlights how behind-the-scenes conflicts between the digital and traditional media worlds affect consumers, often without their knowledge.

WSJ: Hollywood Studios Warm to Apple's iCloud Effort

While those owners may emerge as suspects, sources point out that their computers might have been programmed without their knowledge.

CNN: Graphic