Excuse me, sir. You have answered a lot of my questions on this website. So I think you are a kindhearted man who maybe is passionate about English education. Have you ever heard the name Stephen D. Krashen? He's a famous American linguist and educator. Alternatively, do you know any articles or books about ESL?
So you mean that I should express in a colloquial way rather than literary expression. For example, maybe I can use 'verbal' to substitute of 'colloquial'. Is there any suggestions about my grammar? Don't you think that I express like a pupil since my sentences are very simple?