I'm making a card to invite people for an event where people from other countries are especially welcome. Therefore, the word 'welcome' is shown in different languages. Please have a look at this image: http://thestitchshop.co.uk/welcome.png
This is the short version that's given under point 3 (Welcome someone with 'Ahlan') on this page: http://www.wikihow.com/Say-Hello-in-Arabic
Is this correct? Would it have to be something different in my case? The shorter the better!
Many thanks for your help.