你能追查出这个谣言的来源吗？

Can you run the rumour back to its source?

youdao

一些是非法文件共享网络用户-他们想要的就是监管者难以追查出其网上活动。

Some are users of illegal file-sharing networks who want to be harder to track down.

youdao

我们需要借助于像你一样的“连线”网侦探，追查出它神秘的原貌，因此我们将整个手册上传。

We need Wired.com detectives like you to help nail down its mysterious origin, so we’ve uploaded the entire Dream-Share: Tactical Employment Procedures manual.

youdao

They tracked back who sold who shorted and who had sold just before--just at that time.

监管局追查出是谁卖出的,是谁在放消息前卖出股票

耶鲁公开课 - 金融市场课程节选