Hi. I´m a Japanese female, but I cannot write in Japanese now....
(sorry) What you need to do is to avoid hanging out with Japanese people-use English as much as possible-this should help you improve your English. I´ve been in Vancouver for 2 years and have been asked if I was born in Canada. So, try! And of course, not everybody has the same result...
Everybody has a slight accent. Practice pronunciation, that’s enough. If you have been in Canada for many years and have never learned how to pronounce, how to use your tongue and where the tongue is, your English would be poor, even English experts can’t pronounce very accurately.I am wondering how many people could know Dark L.Here is a word Cool. Nobody pronounces the end of L.