1. The two countries have each expelled another diplomat following a round of tit-for-tat expulsions.
在一轮以牙还牙的驱逐行动之后,这两个国家又分别驱逐了一位外交官。

《柯林斯英汉双解大词典》

2. The two countries have each expelled another diplomat following a round of tit-for-tat expulsions.
在一轮以牙还牙的驱逐行动之后,这两个国家又分别驱逐了一位外交官。

《柯林斯英汉双解大词典》