谈判交换 meaning in English

negotiated exchange

The general hold a parley with the enemy about exchange prisoner
将军与敌人谈判交换战俘事宜。
The officer sent him to parley with the enemy for an exchange of prisoners
指挥官派他去与敌人谈判交换战俘事宜。
You must send your most trusted officer to parley with their leaders for an exchange of prisoners
你们必须派出最值得依赖的军官去和他们的领导谈判交换战俘问题。