英语语法分析

The government has declared the French ambassador persona non grata and ordered him to leave the country.

该政府已经宣布法国大使为不受欢迎的人，勒令其离境。

《柯林斯英汉双解大词典》

I felt I was persona non grata.

我觉得我是个不受欢迎的人。

We decided to declare them personae non grata.

我们决定宣布他们为不受欢迎的人。