This secret telephone line helped the rebels stay one step ahead of their pursuers.

这条秘密电话线帮助了叛军来领先他们的追击者一步。

Mr Sarkozy was found to have entered a pact with a judge to get information about a legal investigation using a secret telephone line to speak to his former lawyer.

法院调查发现，萨科齐与一名法官达成协议，通过秘密电话与他的前律师通话，以获取并一项法律调查的信息。