传送的

The role of mediation refers to the use of "tool".

中介作用指的是使用工具。

Then begin a meticulous pyramid of de-friendings: Pruning out her distant relatives first, then casual friends, immediate family and her posse - in that order, leaving several days or more between them.

然后开始不友好的一个严密金字塔：首先删去她的远亲，然后是普通朋友，直系亲属和她一群人--按这个顺序，他们之间分开就剩几天或更多。