帮忙翻译．谢谢了

I'm proud of the rich history of my own country.

I feel proud of China which has a long history.

我为我有一个悠久历史的国家而感到自豪。

I am very proud of my country, It is a country with a long history

I am very proud of my country which is one with a long history
（定语从句）