你可以说的具体一点，比如你要财会的还是审计的还是税法的，或者说你未来是打算走北美的还是澳洲的还是中国的。既然要跨专业，至少这些准备功课做好在要资料吧

Which school are you applying for? Different programs have different focuses. I would recommend you to ask alumni of the program you want to enter for help.