Translation:Southern food is delicious.
Just delicious. 'Delicious' already implies very good or very tasty. Also, as discussed multiple times elsewhere, 很 is usually an adjective marker, not an intensifier (i.e. it doesn't mean 'very'.)
So now they don't except the word..cuisine..for food....even though it is used so often in these lessons...??? This course needs a lot of work...
I just didnt know what word they were looking for so I got it wrong. Why not "very good" or "tasty" or "yummy"?