It's easy to pick out the problematic trackers.

可以很容易地挑选出有问题的跟踪器。

Courts haven't ruled on the more complex trackers.

法院尚未对更复杂的追踪器作出裁定。

They don't trust many to be trackers. Or to be apprentices.

他们不信任很多人去做追踪者，或者是做一个徒弟。

Automatic trackers are represented by a series of black arrows.

自动跟踪器则用一系列黑色的头表示。

Spam postings on forums, issue trackers, and other discussion sites.

论坛、问题跟踪器和其他讨论论坛内的垃圾帖子。