Spanish to English Other Wine / Oenology / Viticulture Wine tasting /description

Talking about Cabernet Sauvignon vines and the wine made from them:
"De color intenso y cubierto, son vinos tánicos en su juventud; pero cuando se abren desarrollan una gama inconfundible de aromas florales, frutales (arándanos, cassis, frambuesas, moras) y vegetales (pimiento verde)"
This text is in fact virtually copied straight from the Spanish Wikipedia article on the variety of grape, which goes to explain something of the 'scholarly' nature of the text in general. Nonethess other examples of the same expression exist:
"Color rojo rubí, vivo, bien cubierto y brillante." and again: "Color rojo rubí, cubierto de capa, brillante, limpio y de excelente presencia."
I simply have no idea.