We have to act to preserve the unity of this nation.

我们必须行动起来以维护这个国家的统一。

《柯林斯英汉双解大词典》

Yes we can heal this nation.

是的，我们能治愈这个国家！

youdao

But I also know the character of this nation.

但我了解这个国家的品格。

youdao

"I believe that this nation should commit itself to achieving the goal, before this decade is out, of landing a man on the moon and returning him safely to the Earth.

VOA: special.2009.07.08

And as Walt Whitman wrote in poem after poem, and other poets did as well, and politicians said over and over and over and over America, and this United States, this nation formed there would be the beginning of a new man, a new start for humankind.

对此沃尔特·惠特曼和其他诗人,写下了众多的诗篇,政治家们也对此喋喋不休,这片土地上,在美利坚合众国,人们可以获得新生,这也是,人类的新起点

耶鲁公开课 - 美国内战与重建课程节选

This did not happen to those members of the nation of Israel who lived in the southern kingdom, Judah.

不过这并没有,在南边犹大部落重演。

耶鲁公开课 - 旧约导论课程节选

The importance of wine to this nation of four million is hard to exaggerate.

BBC: Discovering wine in Georgia

And most of all, I believe deeply in the resilient spirit of this nation.

FORBES: Magazine Article

Which entrepreneurs lead the pack in wealth in this nation that is still on the move?

FORBES: 2013 Forbes Billionaires List: Rising China's 10 Richest