Some websites use trackers that can monitor your activity across the Internet. With Tracking Protection Firefox will block many trackers that can collect information about your browsing behavior.
一些网站使用跟踪器技术监控您在网上的活动。具有“跟踪保护”功能的 Firefox 可以拦截多种跟踪器，防止它们收集有关您网上行为的信息。