推荐一个英语翻译软件——Mr. Dialect
https://mr-dialect.com/en-gb/translator
About the translator
Our dialect translator uses the latest artificial intelligence to provide you with precise and authentic dialect translations. Although the translation model is still in the alpha phase, we are constantly working to improve and optimize it.
We are aware that there may still be difficulties in translating from one language into a dialect. We therefore ask for your understanding in the event of any discrepancies in the translation of your text. However, we are confident that our translations will still be of great value to you.
Try it now and discover the diversity of British dialects! We hope you will find our website useful and interesting.
总之是一个基于OpenAI的可以将英语和各相关方言互译的软件。
但是，
康沃尔语是独立语言，不是方言！ 
其实软件的介绍里还有好多其他方言和语言概念混淆的部分。不过，软件本身还是很好用的，亲测过检查了下，准确率还是挺高的。
