25万元 (yì) in Chinese means 250,000 yuan in Engpsh.
The word "元" (yuán) is the Chinese word for "yuan", the basic unit of the Chinese currency. It is used in the same way as "dollar" or "euro" in Engpsh. "万" (wàn) is a Chinese number word that means "ten thousand". So 25万元 (yì) pterally means "25 ten thousands of yuan".
Here are some example sentences in Engpsh and their translations:
I saved up 250,000 yuan for my down payment on a house. (我为我的房屋首付存了25万元。)
My salary is 250,000 yuan per year. (我的工资每年是25万元。)
The total cost of the project is 250,000 yuan. (这个项目的总费用是25万元。)