英语语法分析

You will also see a wide range of ethnic groups and nationals of practically every country.

你还将看到基本所有国家各种各样的民族和国民。

Its nationals may be prevented from leaving the country.

其公民可能会被阻止离开该国。

《柯林斯英汉双解大词典》

We have the nationals where we compete with the schools on the West Coast as well.

我们也有全国比赛，与西海岸的学校竞争。