我想为祖国做贡献用英语怎么说

"I want to contribute to my country" 是表达想为祖国做贡献的常用说法。

"Contribute" 来自拉丁语 "contribuere"，意思是 "to give or add something to a common fund or resource"。

例句：

I want to contribute to my country by volunteering at a local charity.
我想通过在当地慈善机构做志愿者来为我的国家做贡献。
He wants to contribute to society by becoming a doctor.
他想成为一名医生来为社会做贡献。
She wants to contribute to the fight against climate change by reducing her carbon footprint.
她想通过减少碳足迹来为应对气候变化做贡献。