"I want orange juice."

Translation: Dw i eisiau sudd oren.

[AngeCelte.g10]

I need explanations here... isio? oraens?

[EllisVaughan]

isio is a variant of eisiau and oraens is a variant of oren (I'd recommend you stick with oren though)

[MrGWallCymraeg]

isio is North Walian for eisiau, and oraens is the actual fruit compared to "oren" as the colour. Having said that, many speakers will now say "sudd oren" instead of "sudd oraens/oraensys" :)