韩国首尔艺术大学校服的

Some day, our teacher tells me that we should help our parents with the housework, so I decide to help my mother. After school, I ran to home, saying to mom that I want to share housework, she is very happy, she gives me the job to clean the window. I think it will be easy, but when I do it, I find it hard. I know I should help my mother.