Hello - Mancunian - Hiya (or) Heya
Languages within chess.com

Danish=dansk
Good day= goddag
Hello= hej
Good luck=held og lykke
Thanks for the game=tak for spillet/kampen
Good luck with your future games=held og lykke med fremtidige spil
Thanks=tak
I hope chess is treating you fine=Jeg håber du klarer dig godt i skak (not an exact translation but close)
Maybe another game=Et spil mere?
Good day
Clearly people from all around the world play chess here. I speak mainly English. I always make a few comments at the start and during a game, simple, polite gestures. I ask if you would please, post some English to a language you choose, comments.
My example is this:
Good day= ?
Hello= ?
Good luck=?
Thanks for the game=?
Good luck with your future games=?
Thanks=?
I hope chess is treating you fine=?
Maybe another game=?
I think you get the idea at this point. So, please post the English to the language of your choice, but, indicate the language prior to your post.
Thanks
Rod