国人的英文：
countrymen
compatriots
fellow countrymen

参考例句：

Like Americans, the South Korean people also celebrate Christmas Day and New Year's Day.
和美国人一样，韩国人民也过圣诞节和新年。

A tear moistened the eye of the phlegmatic Englishman
那英国人虽然平时极不易动感情，这时却也两眼湿润了。

oath of abjuration
弃国的宣誓(异国人归化他国时放弃原所属国籍的宣誓)

Farming is still mostly for subsistence.
农业仍仅够国人糊口。

Do you think the Chinese are incompetent?
你看中国人不行？

I'm a Chinese by birth.
我生在中国,是个中国人。

Some people have a bias against foreigners.
有些人对外国人有偏见。

He showed a marked antipathy to foreigners
他对外国人流露出明显的反感.

We are now encouraging all Singaporeans to participate in the reshaping of Singapore.
现在，我国正在鼓励国人积极参与国家建设，改造新加坡。

Many foreigners cannot understand this, regarding the Chinese unscrupulous in separating public from private interests.
对外国人来说，这有点儿不可理解，觉得中国人公私不分。

countrymen是什么意思：
n. 国民

One third of the population are townsmen and two thirds countrymen.
三分之一的人口是住在城里，三分之二住在乡下。

One third of the population were townsmen and two thirds countrymen.
〞三分之一的人口是住在城里,三分之二住在乡下。〞

A tiny, educated elite profited from the misery of their two million fellow countrymen.
一小撮受过良好教育的精英分子从他们200万同胞的贫苦生活中获取利益。

fellow是什么意思：
n. 男人；家伙；人；伙伴；同事
adj. 同伴的，同事的

You are my fellow.
你是我的伙伴。

They are my fellows at school.
他们是我的同学。

A fellow must eat.
人总得吃饭。