hello, I m a french student and I m at the moment working on portuguese phonetics, and on how to correct portuguese pronounciation while a native speaker is talking french. but it s very difficult to find informations about this topic. I would be glad to get some about the number of portuguese vowels (normal+ nasal) and also about the [r], because I read there were several, among which something like the french [R], which surprised me. Otherwise I would be thankfull if someone knew a website address, because I couln't find none, or better said, nothing which had really to do with phonetics. thank you.