"Ez egy nagy, széles és fontos folyó."

Translation: This is a big, wide, and important river.

[wyqtor]

A kék Duna! The blue Danube!

[LouiseMerriam]

Why not "large"

[harrybungl]

Miert nem?

[DeHutch1]

This rive ris big wide and important
why this is wrong...different order, but not bad translation... should be approved!

[Findil]

That would be translated as "Ez a folyó nagy, széles és fontos." The difference between these two structures ('this [noun] is [adjective]' and 'this is a(n) [adjective] [noun]') is small, but not small enough to ignore it in these exercises, especially as they have their exact Hungarian equivalents.