The Internet affords anonymity to its users, a blessing to privacy and freedom of speech.
互联网赋予其用户匿名性，这对隐私和言论自由是一种益处。
The system might use a smart identity card, or a digital credential 7 to a specific computer, and would authenticate users at a range of online services.
该系统可能使用智能身份卡，或用于特定计算机的数字凭证7，并将在多种在线服务中认证用户。
Users could 9 which system to join, and only registered users whose identities have been authenticated could navigate those systems.
用户可9选择加入哪个系统，只有已注册且身份已通过验证的用户才能使用这些系统。
Users could 9 which system to join, and only registered users whose identities have been authenticated could navigate those systems.
用户可9选择加入哪个系统，只有已注册且身份已通过验证的用户才能使用这些系统。
Google and Microsoft are among companies that already have these “single sign-on” systems that make it possible for users to 11 just once but use many different services.
谷歌和微软是已经拥有这些“单点登录”系统的公司之一，这些系统使用户只需11一次登录即可使用多种不同的服务。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。