British local accent

1. In Britain, English accents vary from place to place.

Even RP and London accent are different.

Now American English is the accent of a small town in southern England.

Moreover, it is the old accent of that small town, and now the accent of that small town is a little different from American English (but the tongue curl is the same)

In addition, in a few places, sh will be pronounced as s, ch or ts, and k will be pronounced as g or H.

Except for England, the English accents in the other three places are influenced to some extent by the local language.

2. What kind of British English does the upper class speak? A: RP (Note that it is not a London accent, many people think it is a London accent, and there is still a difference between the two).