Last night, I watched the J-MELO music programme, and they had this singer chap on who has a Japanese father and a Swedish mother but was born and lives here in England.
He performed some songs in Japanese, but when the American-sounding presenters spoke to him. He spoke in English with a proper, middle-clarse Southern England accent. He was enunciating perfectly, speaking slowly and clearly, and every word could be understood.
I had to laugh, because I'm more English than him and what comes out of my mouth most of the time is unintelligible, fast Brummie that even the Japanese who can understand English wouldn't know what I was saying.