call someone back

Change the negotiator: Call back the original negotiator and replace him with someone new.

换人谈判: 将前面的谈判人员召回,另派新人员.

Back in 2000 Joseph Walther, a communications professor at Michigan State University, co-wrote an article in which he suggested, tongue in cheek, that the criteria used to call someone an internet addict might also show that most professors were "addicted" to academia.

2000年时，密西根州立大学传播学教授约瑟夫.沃尔瑟在与他人合写的一篇文章中开玩笑似地说道，如果按照所谓的网瘾标准，大部分的教授也可以叫做“学术上瘾”了。

I'll get someone who speaks English to call you back later.

我等会找一位能说英语的人回电给你.

I'm waiting for someone to call me back with a price.

我在等人回电话报价。

I'm trying to get information about the disappearance of Iain MacKelpie, so if someone at Reuters can please call me back.

我想查出些关于伊安·麦克凯尔皮消失的消息所以如果路透社有人能帮忙请回我电话