Can English communicate with American English?

You can communicate completely, don't worry. Many countries in the world use American English and English. They only have two accents (the difference lies in the treatment of some phonetic symbols)

American English doesn't pay much attention to details (casual language), so you can contact American TV dramas to listen to the pronunciation and see the usage.

English pays great attention to details (close to standard English) (Personally, speaking English is as good as singing. . . )

I prefer American English because it is natural and its pronunciation is easy to accept.

I hope I can help you.

If you want to know the comparison between American and English dramas, you can ask.