Prosecco fizzes rather than foams and so, to the chagrin of German bubbly-makers, is deemed to be a tax-free Perlwein, not a Schaumwein.

普罗赛克嘶嘶冒气而不起泡，因此被视为免税的Perlwein，而不是 Schaumwein，这让德国的香槟酒制造商感到懊恼。