今、私が言った英語はあってますか？って英語でなんて言うの？

"Did I say that right?" is a very natural expression in the US, but "Did I say that correctly?" is more grammatically correct. If you want to ask more generally if your communication was clear you can say, "Did that make sense?" This would be particularly good after you've said several sentences and want to clarify that the general meaning was clear.

We are always making mistakes in English, nobody is 100% accurate all of the time. What's important is learning how to communicate effectively. If a tourist asks you for directions, they don't want you to be grammatically correct, they just want you to be effective.

By asking your teacher how they would say it, they will either agree with you or tell you a better way to say it.

Both sentances ask the teacher to tell you if what you said was correct/right.

Any of these expressions may be used for this situation. A: "Were there any errors in what I just said?" B: "There were no grammar errors, but your pronunciation of the 'r' sound was incorrect. A: "OK, thanks."

You can use either of those phrases to make sure the english you just spoke was correct. "Did I say that right?" is a direct question about something you said that you can ask directly after you have finished your previous sentence. Remember, when learning, it is very useful to ask lots of questions. "Was what I said correct?" is another question you can use that fulfils the exact same purpose, it just uses slightly different words to do so. I hope this helps.

If you would like to check with someone if you have said something correctly, you can say something along the lines of "Was my grammar correct just then?" or "Did i say that correctly?".