Is there any way to correct the romaji in Japanese sentence? I suppose it is computer generated and sometimes it is only weird but on some occasions it is painfully wrong.
No, sorry, there is no way to correct the romaji, at least for now. If you see a mistake, you can post a comment and I'll see if I can do something about it.
You can have more explanations here : http://blog.tatoeba.org/2009/02...anization.html