没环境下,如何提高英语口语there isn't English envorinment around me.my wa

没环境下,如何提高英语口语
there isn't English envorinment around me.my way is just talking to myself.but I am not sure whether this way is really helpful to get great progress.If you have better way to imporve oral ability,could you share it with me?appreciate.by the way,investing on training is unacceptable to me.