I searched for some sites but couldn't find much useful, so I started with গুগুল translator! Yeah! It really works now I know the basic words and some grammar. The only problem is I can't work on my pronouncing that way, So I can only read norsk not speak it! :( I'm hoping some Norwegian বন্ধু would help me with that! :)
And I found this one better than other ones, try it:
link
