翻译！高手来，满意后重赏！

How often does your country select a new president?
Do you know the typical flower of the country between US and China?
Is there something special for you to do on the New Year's Eve?
Please find out the difference between the pictures as follows.

1.In your country,how often does the government change presidents?
2.Do you know what is the national flower of America and the national flower of China?
3.Are there any special things that you do on the lunar New Year's Eve?
4.Please look at the picture below,then find the differences and the sameness.

请放心，绝对纯正！

Your country how much time trade a time of president?
You knew what American the national flower and China's national floweris?
What special matter lunar New Year's Eve do you have?
Please below looked the picture, discovers again different and issame