Second, browsers could offer tools that resemble ad blockers or spam blacklists that would allow non-expert users to avoid connections to illegitimate sites that seem to have been validated.

第二，浏览器可以提供允许非专业使用者避免连接到似乎已批准的非法站点的类似广告阻拦者们或者垃圾邮件黑名单的工具。

youdao

Anti-Spam feature blocks annoying ad calls and SMSs.

防垃圾邮件功能会阻止恼人的广告电话和手机简讯。

youdao

Tangents include spam, blatant ads for services, and all manner of ad hominem claptrap.

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