Translation of "Nation's" in Chinese

The strike affected the nation's economy.

- 罢工妨碍了国家经济。
- 罢工影响了国家经济。

I congratulate him, I congratulate Governor Palin for all that they've achieved. And I look forward to working with them to renew this nation's promise in the months ahead.

我向他道賀；也向裴林州長道賀，為他們所成就的一切。我迫不及待想和他們攜手合作，在未來數月更新這個國家的許諾。

And I would not be standing here tonight without the unyielding support of my best friend for the last 16 years, the rock of our family, the love of my life, the nation's next first lady, Michelle Obama.

如果没有我过去16年最好的朋友、我们家庭的中坚、我生命中的挚爱，我今天晚上不可能站在这里，美国下一位第一夫人米歇尔-奥巴马。